UGears UTG0087 Marble Run Stepped Hoist Wheels/Tires - MT28 high quality plastic

high quality plastic

#220 #320 #400 and #600 sandpaper

Body is trimmed and all holes are drilled for Gen8 stock accessories

Updated rear wing with optional low trim line for reduced drag

UGears UTG0087 Marble Run Stepped Hoist Wheels/Tires - MT28 high quality plasticUGears UTG0087 Marble Run Stepped Hoist Introducing the mechanical Marble Run Stepped Hoist, the second in a series of Ugears modular marble runs. This fun and fascinating wooden marble run features an ingenious 3 stepped alternating lift mechanism and a set of new features to hold your attention as you watch the marbles make their cyclical journey. Multiple tracks and elements are packed into a compact space in this DIY marble run. The model has a 3