BATTOP [US CPSC Certified] Wooden Bead Roller Coaster First Bead Maze for Kids Pass CPSC Certification? Brightly Colored--Inspiring kids interest;Our bead maze is suitable for Ages above 18 Months Great gift for kids: Best choice as kids birthday/Christmas gift. It is a good parent-child game Play&Learn: Bead maze can develop flexibility of the fingers; hand-eye coordination; cognitive ability and logical thinking ability. Parent can play with kids and teach them simple arithmetic,vegetables,colors and shape Environmental&Harmless : Natural &High Quality wood, Non-toxic paint, safe to children; No assembly required, no pieces will come out What You Get: 1*BATTOP Wooden Bead Roller Coaster,12 months limited warranty and professional and friendly customer service Fine motor skills hand-eye coordination Develop flexibility of the fingers Cognitive ability and logical thinking ability