3D Marble Run Model Building Kit for Adults - ROKR Wooden Puzzles

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The ROKR Wooden Marble Run is a wondrous way to explore science and mechanics. With 294 pieces and 10 marbles, the end result is pretty cool. This unique wooden marble run features a crank that uses large gears to move marbles up to the top of the machine, where they roll down into different channels. The black-grey appearance, metal nameplate, and acrylic pieces make the finished product visually interesting and allow the balls to be seen in action.

The great instruction booklet with big and detailed pictures makes it easy to identify the parts and ensures clear instructions. Plus, there is a spare parts sheet in case you break critical pieces during assembly. And, you can contact us anytime for assistance.

This wooden marble run is a great alternative to a jigsaw puzzle, offering a more advanced challenge. Once assembled, it can be put on a bookshelf and will surely draw the attention of friends, who will want a demonstration.

This STEM puzzle is an outstanding Christmas or birthday gift for those who love working with wood and enjoy a challenge. Not just for teenagers, it will take around 7 hours of concentration to assemble properly. Add this unique piece to your collection and enjoy the satisfaction of completing a complex and fascinating puzzle. Visit the store to check out more recommended products for the ROKR Marble Night City, Pinball Machine, Tommy Gun, Magic Cello, Luminous Globe, Starry Night, and Zodiac Wall Clock.

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