UGears Marble Run Stepped Hoist NIB

Experience the satisfaction of building your own intriguing, 3D puzzle / kinetic sculpture/marble run from Ugears. Everything you need for this fun DIY project comes right in the box, including pre-cut wooden boards, 10 marbles, plus wax and sandpaper (for optimal gear function). Each Ugears model kit, 3D puzzle, or brain teaser comes with a set of detailed, illustrated instructions in 11 languages. The Marble Run Stepped Hoist has 355 pieces, is rated "Advanced" level, and has an estimated assembly time of 8 hours. If you break a piece during construction, don't panic! Ugears models each come with a few spare parts included. If it's a unique piece that's damaged or broken, just contact our customer service and we'll gladly send you a replacement part, free of charge. Age 14+