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⚙️ Build brilliance, watch science in motion!
This 3D wooden mechanical gear puzzle kit features 68 precision-cut pieces that assemble into a battery-powered marble run inspired by a waterwheel. Designed for ages 12+, it requires no glue or tools, offering an engaging STEM activity that improves coordination and patience. Crafted from smooth, durable wood, it doubles as a stylish décor piece and makes an ideal gift for teens and adults passionate about science and craftsmanship.
| ASIN | B0BGL6M11B |
| Assembly Required | Yes |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 21,593 in Toys & Games ( See Top 100 in Toys & Games ) 171 in 3-D Puzzles |
| Colour | Brown |
| Customer Reviews | 4.3 4.3 out of 5 stars (202) |
| Date First Available | 27 Sept. 2022 |
| Educational Objective(s) | Color Recognition, Creative Thinking, Memory Skill |
| Item model number | U59LS018 |
| Manufacturer recommended age | 0 - 12 years |
| Material Type(s) | Wood |
| Number of Game Players | 1 |
| Number of pieces | 68 |
| Product Dimensions | 27 x 19 x 3.5 cm; 380 g |
| tech_spec_battery_description_toys | AA/AAA batteries (not included) |
A**R
Good quality
Excellent item. Fun to put together
P**T
Great puzzle to keep the grandkids occupied .
Great puzzle to keep the grandkids occupied
G**S
Instructions could be better.
I had fun putting this together, not to hard, the one page instructions could be better but I was able to follow OK. You don't "need" glue but a couple of drops in a few key places, like the bottom of the ZigZag don't hurt. The solar cell is a nice addition but changing from battery to solar means dealing with a Very small connector. Plus solar you need well Sun light. All in all good and I'm happy with it, I probably will get more kits from them in the future.
G**A
A fine model.
The item was a gift, and the recipient seems very pleased with it.
L**N
A novel item
Great value, fairly easy to assemble and actually works when completed, a nice novelty toy.
L**L
Great for my 12 year old
Not very sturdy for building and you beed to be quite accurate. Son loved building it with his friends and they worked it out together aged 12.
A**S
It’s educational and brain challenging
Haven’t opened it. It’s a gift. I’m sure it will be entertaining.
K**N
Parts have been cut incorrectly.
Two of the parts don't fit - it's been printed wrong - assumed it was us not seeing it for ages, but we had to get a rotary tool out in the end to shape one of the main wheels to be able to hold the steel bearing. Not ideal.
Á**X
Lo ha montado un niño de 10 años, aunque es muy diestro para estas cosas.
K**D
Great fun to assemble and works really well. Even has a solar panel to negate the need for batteries. How Green is that!
M**E
Wer mal eine Kugelbahn zusammenbauen will, hier könnte sein Erstlingswerk entstehen! Die Teile sind auf Sperrholzplatten vorgelasert und hochpräzise beim Zusammenstecken. Die Anleitung ist ein buntes Büchlein mit Nummern, die man auch auf den Holzplatten wieder findet. Die Entnahme ist einfach, das Zusammenstecken ebnso, weil alles eben hochpräzise ist! Die Zeit für den Zusammenbau is übersichtlich: Bis zum Vier-Uhr-Tee ist alles fertig! Am Ende muss man noch das Motörchen dranfummeln, den USB-Anschluss verbinden, ... ja und dann würde man sich wünschen, dass da noch mehr Kugeln dabei liegen würden. Die Mechanik könnte doch noch ein paar Tropfen Öl vertragen. Am Ende macht es Appetit auf mehr, was ROKR liefern kann. Ach, den Preis ist das nette Spielzeug allemal wert!
M**A
Davvero bello, speravo fosse un po' più complicato da montare ma lo hanno costruito in meno di 2 ore, comunque da molta soddisfazione vederlo funzionare
W**.
Holzteile passen alle und die Kugelbahn funktioniert, sehr guter Bausatz
Trustpilot
1 month ago
3 weeks ago