Buy 4 Get 3 Crazy Happy Ball - Marble Race Track - 48 Large Pieces Set

Ideal Educational Toy Gift Crazy Happy Ball for Kids Both Boys and Girls Ages 3 and Up; Enjoy Building Various Tracks and See Marbles go up, down, all around, and Fast! EASY Assemble & Intellectual Development Various games to play, it can develop hand-eye coordination, logical thinking, creativity, color and shape recognition, spatial imagination ability, patient and problem-solving skills. Safe And Durable The Marble And Blocks Are Made from High Quality ABS Material. Passed US ASTM 963 Safety Certificate, Absolutely Non Toxic! Make it safe for child to DIY with smooth hand-feeling Challenge And Amuse It is a interactive game, kids can play with parents or friends. The process of building these block together can enhance the feelings among them and help them to get a wonderful memory together Complete Accessories Kit Deluxe Set of 104 pcs, Contains 4 balls, Random Color, Create your own maze model by using your imagination, and watch the marbles race through the track