Ready. Set. Race!
【ENGINEERING MARVEL】Full of elaborate mechanisms and small tricks. The precise gear design provides smooth transmission speed ratio. Each gimmick will create dozens of fun to watch. You can also learn the fundamentals of engineering and structures of machines.
- a stair stepper as an elevator
- a spiral funnel,2 straight rails, 3 curve rails
- a wheel lifter to bring marbles to the top
- a flip-flop as a switch to drive marbles to 2 paths
- a hand crank to run the whole system to move
【REWARDING CHALLENGE】Highly satisfying and educational building experience. A brilliant way to enhance understanding of STEM principles and improve kids’ motor skills. This building set will put your visual-spatial skill and patience to the test.
【IDEAL GIFT& HOWE DECOR】Perfect gift at any occasion for all ages. Detailed design and attractive appearance make it a unique touch to your home and office.
【NON GLUE& NATURAL MATERIAL】Lightweight models made of natural plywood. Pre laser-cut wood sheets with well-fit parts. No glue needed, easy to assemble together. Non toxic materials ensure you a safe building experience.
Steffen –
Seems very nice but there were no instructions in the package!!! 🙁
Les –
Just finished this one. Really enjoyed the challenge. I am totally amazed at the precision that the pieces are cut. Perfect instructions. With a couple of common sense track alignments, it purrs like a kitten. I will definitely purchase the whole set. Great Toys for Big Boys & Girls. Just need a place to display them all. This is a great way to get through the winter blues.
Nj –
This is my first ROKR set and I loved every minute of building it. I noticed a few places where I needed to tweak it to get it running right, but not by any manufacturing flaw that I could see. Unfortunately, the gift giver bought from a third party and got gouged on the price, so I am certainly going to be sure to tell others to buy from the source.
Roger –
Completed the Marble Parkour LG501 kit. Very pleased with the precision laser cut pieces and the ease of removing them from the wooden sheet. Instructions were accurate and complete. Have been a Lego Creator kit builder for some years but think these wooden mechanical gear kits are just as challenging and satisfying to build and enjoy. Will certainly be buying more of these nice kits (wife wants to know where I’m going to put them!!).
Carsten –
Tolles Produkt, sehr gute Verarbeitung, extrem viel Spaß beim zusammensetzen, für diese Produkt ist das wirklich ein toller und fairer Preis. Super und Danke
Merv –
Similar to LG502, going to gether just as well. My only complaint would be about the redirectional table – it must be lined up with the ball race otherwise the balls come off. This is the only defect; possibly a brace between both other vertical supports would fix tis problem. Can’t fault the other parts.