5 out of 5
Customer Reviews
By
David R Gibson
Date: January 01, 2022
This was fun to build and it actually works.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Lori
Date: December 27, 2021
Sorry I don't have a pic but if you YouTube it looks the same. My brother is like the hardest to buy for. He loves models and he said it was a challenge. he loves it and he loves the marbles. Started a new hobby to put these wooden models together. So thanks. LT. Vermont
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Dave Beck
Date: December 23, 2021
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
DRU
Date: December 20, 2021
A lot of the pieces broke, it didn't line up right and my son said well that's a rip off. It looks cool from far away, but don't look to close. Waste of money and 2 Saturdays!!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Stephanie Berry
Date: November 27, 2021
I absolutely loved putting this together! It's a great alternative when you've tired of jigsaw puzzles. I've done another marble run puzzle previously, and this one was more advanced. I recommend doing the simpler one before this one. I did break a piece from putting too much pressure on it, but a little dab of super glue remedied my error and it's in perfect shape. It took about 5 hours altogether. I appreciate the small size as I could put it away easily when I wasn't working on it...something I have a hard time doing with a jigsaw.I really like the two-tone wood and acrylic pieces to make the finished product more visually interesting. I keep it on a bookshelf behind me in my home office, and people in video meetings always ask me what it is and want a demonstration and the URL to purchase. One of my favorite pandemic buys!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Garey Pula
Date: November 26, 2021
Whenever I buy these wood models, I look for the ROKR name. Its always quality wood, never warped or split. The instructions are easy to understand. Worth every penny.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Rick Riedel
Date: November 21, 2021
Despite following instructions carefully, it does not work when finished. The marbles get stuck, they won't ever take the second track. I just can't get it to work when I'm done. It was fun to build, though.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By
Mike H.
Date: November 07, 2021
This is the 3rd model I've built and by far the most complicated. Had I not had experience with the 2 prior models this one would probably still be under construction. It was a challenge but the finished project is very nice.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Layth
Date: November 03, 2021
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Edwin H.
Date: October 16, 2021
Having been a mechanical engineer for the past 84 years I greatly appreciate the thought process that went into it's design concept. The quality of the product is excellant as was the assembly instruction and process.Looking forward to the next challange. I question assembly time indicated in add/product discription, if one is going to have my/your expected outcome { looks like picture functions as anticipated}
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Spudman
Date: October 14, 2021
This was a bit of a challenge compared to the others I've built. I'm sure some of you have already run into some build/design issues. One of the major issues was of the drop-down to the placeholder 'flags'. The problem was with the lack of speed buildup once the marble drops to the second level. There's not enough force to engage the flags in order to allow the held marbles to drop. After about 6 marbles there was enough force to push the flags. It just didn't seem right for this to happen. So after much thought and ideas I used a piece of 5/8's tubing in order to allow the marble to gain enough speed/force to hit the flags (see image). I superglued the top of the tub to the bottom of the top run. There were a couple of other issues but were insignificant. The manual had a few areas that needed zoom inserts to better convey the assembly. But overall I'm glad I bought this one. Much more involved that the other Marble Runs.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
A Customer
Date: September 27, 2021
Birthday gift for my grandson. He was crushed when the pieces were breaking as he was trying to take them out of their holder frame part.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Fernando Molina
Date: September 24, 2021
Para regalo ideal algo no solo de nios sino para adultoa excelente regalo
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Matthew
Date: September 23, 2021
Really did enjoy this best one of yet I have built like six of these
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Kyle D
Date: September 11, 2021
simple to put together very much enjoyable done in a few hours and plenty of time to enjoy it later
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
arr_sea
Date: September 08, 2021
My 10 y.o. son has purchased and built several of these and this one has been his favorite so far. He liked how it combined many elements of the smaller kits and he appreciated the build quality. Enjoy!
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Chang C.
Date: September 05, 2021
Some delicate pieces. Pieces will be broken. Luckily it comes with plenty of spares.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
CB
Date: August 14, 2021
My boyfriend loves those 3D puzzles out of metal and his birthday was coming up so I wanted to find a 3D puzzle that will be the most complex one he ever got.He was so excited about it and definitely made his day. By the way he is 31 so don't think That this Is just something for teenagers
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Diego Diaz
Date: August 08, 2021
Tiene con untrucciones bastante claras y la pieza bien marcadas, definitavemte si no te queda bien es culpa de uno y no del producto
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: August 03, 2021
It did not fit together perfectly. I had to glue a few parts in place and two stacked ramps kept moving apart. I finally had to glue the ramps together.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]