Harold C.
At the present time, I haven't started to put the roller coaster together. I'm going to be laid up for a couple of days, then I'll assemble it.
Hal
Kayle G.
My 14yo loved putting this together. I’d love to get him another one for his bday
Steve T.
Wonderfull product.
Gregory A T.
Gave as a Christmas gift. He loved it and wants more…
Fran H.
Thank you it is well packaged. Haven’t done it yet
Rick P.
Bought for my grandson he loves it.
Angela B.
It was very fun and challenging! Can't wait to try a different one.
Catherine D.
My husband "whooped" when he opened it!! So excited to build it...
Keith F.
This is an intriguing device - carefully designed and engineered so that when correctly assembled, the assembler can feel proud of the finished product. It works as intended and is an attractive show piece, sure to fascinate all who come to view - and perhaps play.
Victoria C.
Bought this as a Christmas present project for our 10 year old grandson and his dad. They took two days assembling it and had a ball working together. Plus, at the end, it actually worked! They were delighted with the contraption and so were the grandparents, us.
Denise C.
Purchased this for my son for Christmas and he loved it. Couldn’t wait to put it together. It’s truly amazing how well it’s designed and we will definitely purchase more!
Victoria W.
Gave it to my 7 year old grandson for Christmas and he and I put it together. We had a good time and it fit together really well and worked great when we finished it.
Linder J.
My husband loved it as one of his Christmas gifts.
Ken B.
It's been a pleasure putting it together and the quality was excellent.
Melessia T.
Absolutely loved building this. Everyone that sees it wants to play with it and then can’t stop. I’m excited to buy another one.
Stephen K.
Very happy with the quality and workmanship that went into this marble run. It’s amazing to see how accurate and intricate the pieces are and yet robust enough to assemble. I would recommend a kit to anyone who likes model building or marble runs. I have 2 so far, more to come.
Kristy R.
I enjoyed building it and the family enjoyed watching it being built! Well worth the money. Would order again.
Wanetta H.
Great family project! We enjoyed the challenge and the time together as a family!
Mia L.
Very cool coaster. My 10 year old was enthralled with building this and it took him a couple days to get everything together. Beefy design, and cool concept that teaches about building and mechanics. Highly recommended!
Adrienne P.
This is very well crafted. My adults sons thought it was a great puzzle to work for Christmas. Reminiscent of a toy they used to love. Will definitely buy another model for future fun!
Michael K.
Gave as gift, so have not seen or experienced the product. However, service and communication was outstanding.
Audrey S.
Bought this as a gift for my husband. It is nicely designed and was fun to put together. Everything works well together, the marbles run very smoothly and is calming to watch run!
Robert L.
I bought this as a gift for my crafty 16yr old daughter and she loved it! Took some patience and a pair of strong hands to finish. Only took us two days. Now she wants something bigger and harder LOL
Kieu N.
My son worked on it and finished it within a few hours and he love it!
John C.
Bought it for my grandson. It was truly unique, he loves it at 13 years old
Nancy S.
My grandson loves this Marble Run. He is putting it together and he finds it hard to pull himself away from it. He is enthralled with all the moving parts and loves the interaction. He enjoys being challenged immensely. This is a great product and a great teaching tool for children with higher IQs.
Louis H.
This is SO much better than I expected. The instructions are clear, the pieces fit with perfect tolerances, wax and wrenches are a delight. THIS HAS BEEN FUN!!! Who knew? And we have competition, now with assembly! My 93 year old Father has stayed up past his usual bedtime to add "just one more piece". I can't even begin to think what we will all do if it actually works. Magic!!
Debra W.
Got it for my husband for CHRISTMAS. He hasn't put it together yet but it arrived on time and I excellent shape...
Jeanne W.
My daughter and I made this marble run. She loves it and I like that there is no glueing or any tools needed. Very sturdy construction. Can't wait to make the others we got her for Christmas.
Kevin M.
Quality is great and had a great time putting it together. Can't wait for the next one!!!
David H.
this was a Christmas gift for our entire family-after all the presents.the visiting.and the dinner-we all gathered round to build our puzzle.one cooperative evening under one roof. After lots of Egg nog. hot chocolate and several stories later we had a working marble run that fascinated everyone-simply the best holiday we could have hoped for
Thank you!!!!
Lisa E.
I purchased this as a gift for my grandson. I spent the time to make it for him prior to Christmas. It was a wonderful project and I was so impressed with how this company designed/engineered this! It was awesome! I will say it is somewhat delicate because it is made of almost entirely wood pieces and even the pieces that are like pins that hold it all together are wood. mMy grandson absolutely loved watching the steel marbles travel in the two different tracks. It was a very successful gift!
Patricia H.
I bought it for my son for Christmas and he loves it. He’s looking forward to putting it together.
Roland H.
4 gifts to the 4 guys in my family and they all love it!
William N.
I enjoyed it very much and it was a great way to relax. Looking forward to the next one.
William N.
I enjoyed it very
Rick C.
If you liked putting together car models when you were a kid, you're gonna LOVE this! Plenty of intricacies to keep you busy here, so be sure to follow the assembly instructions carefully when you build it. Everything's friction-fitted for easy assembly without glue for the most part - only one place on one of the raceways where I needed to use a drop - and when you're done building it, and drop in the marbles and crank away, that's when the next part of the fun begins. This one has two separate raceways built in; at the top of the escalator is a switch to drop the marbles onto different raceways so the marbles can run both at the same time. All in all, fun to build, fun to run. And well worth the asking price too. I can happily recommend this puzzle to all my friends, that's for sure.
Nancie R.
Enjoying putting together so far amazing
Gerard J H.
Perfect Gift for our 11 year old, He got right to it. It's now a work in progress and he wants to do it on his own, as I said, the perfect gift! Service was fast and efficient, they guided from purchase to delivery.
Thank You to all involved!
Eric J.
I bought this as a Christmas gift. Shipping was fast and easy.
Connie S.
I bought some of these last year for Christmas gifts and they all loved them. So I got different ones this year for all the sons. Loved seeing them when all done.
Rebecca C.
Christmas gift for my son in law he will love it.
Darla H.
I purchased the roller coaster for a Christmas gift, so have yet to see it in action. I can say it was shipped promptly, the packaging is really good, and I can hardly wait to see it go!
Valvoda G.
My grandson loves them.
George F.
It was fun would advise to lightly sand pieces and maybe wax the parts that go into a slot. I will buy another one
Cliff B.
This is a Christmas gift. I haven’t opened it yet. It looks awesome!!
Ernie h.
I purchased this for my grandson as a birthday gift. As a 14 yr. Old he had no problem with assembly. Well made.
Dorothy V.
Very impressed with all aspects of this product. Picture directions were excellent!! Amazed at the sheets of parts so precisely shaped and fitted together perfectly. Ramps from wheel I will have to tweak a bit for a little more slope for a continuous roll--Being older with hand issues--I will check to ensure I've seated all parts correctly. Enjoyed putting this together!
Maxwell J.
It is a Christmas present.
Eddie E.
I like the product and the instructions are easy , like the way you can scan the bar code to see what your working on in action.
Will post the completed pic when I finish.
Emily
It is good experience to enjoy family time together, excellent brain and hands on exercise, love it !
joseph s.
Very well designed.
Instructions are very accurate.
And an engineer... This is great fun.
Jennifer B.
Granson had fun putting it together
DAVID E.
- Opened the box with my 6 year-old grandson and son and proceeded to build the roller coaster.
- Easy to follow instructions - the exploded views really helped.
- Took one sitting from 11:30 to 4:30 to build, I located the pieces, my grandson punched out the pieces and son put them together.
- Was surprised at how well the pieces fit together
- We talked about how well this was designed and put together.
Stanley E.
I really enjoyed putting this puzzle together, you must read the instructions carefully and make sure that you follow every step.
I will do more.
Donald P.
Wow!
I have always been fascinated by clockworks and this kit gave me a chance to build my own.
The instructions are very good and they include videos for the tricky areas. The parts are high quality laminated plywood and remove easily from their sheets. Fitment of the parts is excellent.
I made the mistake of buying only two of the roller coaster kits. I should have bought all four (fourth one free), but I'm buying them now!
Jeanne B.
We gave this to our grandson for his 6th Birthday he is having great fun building it with his Dad.
Joseph G.
As a craftsman I was intrigued by this idea. It's a fun project but challenging - takes patience and dexterity but pays off with a cool little machine. Took me a couple of days to build. It's smaller than I expected from the pictures, maybe because the metal balls are smaller than regular marbles (those won't fit the tracks). Instructions are clear (follow them, especially where gears need wax lubricant!), parts are well organized and labelled. I found that a small touch of glue in key joints helps stabilize the tracks. The action is repetitive and with small kids the novelty would wear off plus rough treatment could easily damage it. But it's a nice conversation piece and cool to look at.
Bernard R.
My son and grandson love it! It’s been hours happily putting it together, and it works fine just like in the video! Really happy with this purchase.
Quent H.
Model is about 80% complete. I'm very impressed with the precision fit of the pieces. The snug fit is tight enough to not require glue but still go together easily. I found the instructions easy to follow but I am an experienced modeler. Beginners may need to watch the online videos. I did, however, need to use a powerful magnifying glass to view some of the detail photographs. I would like to see a Harley Davison motorcycle in the near future. Quent Hudson (75 years old)
James S.
Had a lot of fun putting it together and operating it afterwards. Will be putting the climber together next. Will definitely order more.
brian s.
bought two of them, both extremely well built, and fun to build
Jeanne B.
Best assembly details I have ever seen parts fit perfectly and easy to do.
Kurt K.
Very impressed with the craftsmanship and strength of the pieces and final product once completed. It's fun and engaging for the whole family! Buying another one soon.
Rani S.
Had a very fun few hours putting this together. It is very clever. The pieces were nicely cut from good quality wood, so I had no problems with them splintering or not fitting well. To get my marble parkour to actually run once assembled took a bit of tweaking, but it runs just like the demo now. A nice kit, I highly recommend.
David B.
Completes my set of 4!!
Charles B.
These ROKR sets are superb! This was my first build and I will be back for more. I got 3 pieces in backwards and broke a couple others...easily rectified with a bit of patience and glue. I thought I had one piece that was too short to make its connection, but friends in the ROKR fan group on fb found the mistake...I hadn't fully connected previous pieces that brought everything to fit properly, as designed.
Ronald B.
Basically I’ve had a stroke that if recovering pretty well and define finger worker is good for me to do also I have macular degeneration which is hard for me to see some of the small print but I have a jewelers pair of glasses the hell but done it perked my interest in keeps my mind active sometimes I have to make more than one before I get it right of course with my handicap things don’t always work things don’t always work but that’s not the object of an estimate something that looks interesting and then if it works with me that’s annex and added plus to it but that I can get to where it looks interesting anyway and I love the love the puzzles and I also love the part where you can get replacement parts because some of these things just break on you and that shoots at all scheme so thank you very much for your creativity and your man you’re in your own and your good business practice
David P.
Shipping was very quick. Delivered in just two days. As advertised. All parts were there and it all went together as planned. Works great. I also bought the train but have not put it together yet.
Sue J.
Pictures should be more with an explanation below it instead of arrows.
Jean-Yves F.
I love tour model
Erika M.
Still working on it but love that it makes me think to get it right!
Cynthia L W.
This gave my son something to do while everyone is social distancing. He enjoyed it very much and it actually works.
Audrey M.
My son-in-law put this together. It was his Christmas gift. He sent me a picture of it working as he cranked the handle.
Howard K.
It was fun to build, I added a few braces, Motorized it with a speed control and added led lights. I also put in a wire clip I made out of a yellow paper clip. It only allows one ball at a time on the ladder. I sent you a short video but I guess you did not get it took a few minutes to load. The photo shows the motor, speed control and Led box. The battery box is on the back side. 4 AA with an off and on switch. When the ladder goes up a ball rolls in and the clip drops down between the next ball allowing only one ball to enter. It takes a few bends to get it to work but once you get it right on it never misses. I am in the process of making a Super Hero Card house for my great grandson. I will build another project when I get this one done.
Howard Kirby
Ken M.
It took me a bit of time once Christmas was over to start finding time for the construction of my Marble Run but once I got some steam going and a couple of kinks worked out, it was up and running and amazing! Now, I'm wondering about my next ROKR project.
Barry D.
Wow it blew me away when I opened the box. So well made, excellent quality. Instructions are easy to follow. The completed locomotive will look amazing. Wouldn't hesitate to buy another set.
Diane L.
My husband loved doing this project it was fun and it really works.
Bev P.
It was challenging and enjoyable. The top of the ladder needed modification in order to have the marble drop (I notched the top of the wall or the marble would not drop). I broke one of the track supports because of the odd angle to install and supported it with glue and toothpicks. The track works well with the modifications and fixes. I am looking forward to my next one.
Bob M.
lots of fun worked on it a few days
instructions were easy to follow and it works
great winter pandemic project
Linda M.
Found this excellent
Have had problems with temper sometimes
This was challenging but helped in controlling said temper
Looking to do several more
Excellent
Barbara H.
I bought four different sets for hubby as Christmas presents. He absolutely loves them!
John M.
This was my first time working with one of these wood kits. It has been a great experience and a good way to relax in this pandemic time. The instructions were clear and easy to follow. The pieces separate easily and fit together well. I am almost finished my first Roller Coaster kit and intend to order more. As a 67 year old I find it's a great way to stimulate the brain and promote manual dexterity. Thanks for a great experience!
Penny H.
Mail took a lot longer than expected around Christmas but arrived in perfect condition. My 10 year old grandson is putting together. So far, so good.
Lindsay B.
Fun to build. Great boredom buster.
Eileen S.
My son loved it! It took him about 4 hours to put together and we have both played with it. I love it. I'll be ordering more for him.
Kerri S.
Some areaS could use more support beams
None the less device is working well
Carole T.
My husband is so hard to shop for, and this kit was unique and I’m so happy I ordered it. He really enjoyed putting it together. The quality is excellent as well.
Fay M.
I really enjoyed building this model and figuring out a few different challenges. Overall, the model worked great, except for one issue with the elevator. The elevator reached to the to with the bearing, but I had to tip the platform slightly to push the bearing onto the slide. I had to add 1mm to 2 mm to the lifter in order to allow the bearing to offload on its own.
Still a fun toy!!
Thank you.
Jean Magne
Andrew S.
Great to put together and son loves to play with it.
Joan B.
Project fits well together and the directions were clear. The marbles transitioned well with optimum interest.
Susan C.
Enjoyed the journey. Very cool!
Curt F.
We bought this for my dad to build with our niece and nephew over Christmas. They had a blast building this together, and the outcome was truly amazing. Ingenious design. Would definitely recommend.
Genevieve G.
Looks great. Works great. Super fun to assemble
Éric M.
Fun to assemble, very well designed and constructed. The kid loves it!
Nadean Y.
My almost 3 year old grandson is mesmerized by turning the wheel and watching the balls roll through the run.
Mary W.
amazing craftsmanship. So impressed, I bought one for my father-in-law in hope it will keep him busy during these times.
