Construction Marble Run Race Track DIY Building Railway 105 Piece Set Kids 3D Maze Ball Roll Toys Children Christmas

Feature: 1. ?105 pieces marble run set, easy to assemble, improve children\u0027s hands on ability, cultivate children\u0027s spatial awareness. 2. ?Made of plastic and glass material, non toxic, tasteless, durable and fall resistant. Fine workmanship, smooth surface, no injury to hands. 3. ?Various combinations can help children improve their creativity and logical thinking ability, stimulate their spatial thinking and hand eye coordination. 4. ? Let kids build the blocks differently each time with their imagination and improve their hands on ability, creativity, exploring capability, hand to eye coordination, color discrimination, and sparkle their imagination. 5. ?It can be used as a great gift for children. Parents can play with their children and let them grow up in happiness. Specification: Features: Package List: 105 x Building Block