Robotime ROKR Marble Night City 3D Wooden Puzzle Building Toys 32.5X21.4X22.8cm 1 Pc,Home decoration, bookshelf decoration,Craft Gifts for Adults and Teens,Educational toys

Robotime ROKR Marble Night City 3D Wooden Puzzle is a laser-cut, no-glue-required mechanical marble run kit featuring 253 parts, including spiral ramps and wheel lifts. It offers an engaging DIY experience and makes a great gift or decoration. Not suitable for children under 3; adult supervision required.