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This is the Robotime ROKR Series Marble Explorer Swingback Wall Marble Run 3D Wooden Puzzle. Marble Explorer is a wooden handcrafted marble run set with a swingback-rail wall. Challenge yourself building & playing with this 3D wooden puzzle kit.
Robotime ROKR Marble Explorer Marble Run is a mechanical gear 3D wooden puzzle based on amazing human engineering. Its design combines the beauty of science and machines, involving so many small gadgets. Build this marble run 3D wooden puzzle set and crank the handle - then watch marbles run like crazy down the slopes and twisting turns. Have fun!
- Assemble size: 252x227x203mm
- Wood piece: 219 pcs
- Also known as: Lift Coaster
- Recommended age: 14 years and up. Small parts NOT for children under 3 years old
SWING BACK RAILS: Marble Explorer is a handcrafted marble run set with a swingback-rail wall. Build it with 219 building pieces and 10 marbles.
MANY GEAR GADGETS: Consists of a wheel lifter, a stair stepper as an elevator, a spiral funnel, 2 straight rails, 3 curve rails, a flip-flop as a switch to drive marbles to 2 paths.
STEM CONCEPTS: Learn principles of Science, Technology, Engineering, and Mathematics (STEM)!
HOBBY & GIFT: Precise laser cutting ensures you a fluent building experience. A great gift for family and friends.
