168PCS DIY marble race track ball block funnel slide brick children toys kids boys and girls gifts

Material: Plastic Type: building block group, building block Style: DIY toys, educational toysPlastic type: ABS The set includes 168pcs parts, kids can create their own maze model by using their imagination, and watch the balls race through the track. Made of ABS plastic, eco-friendly, non-toxic, odorless, smooth edges without any burrs, prolong the life of this set while providing added safety. Develops your little one’s hand-eye coordination, logical thinking, creativity, recognition, spatial imagination ability, patience and problem-solving skills. Pieces fit tightly while remaining easy to take apart. Smooth track edges also contribute toward a safer play time, provides hours of fun for your kids. Kids can play with parents or friends, improve parent-child relationships and their social skills, and help them to get a wonderful memory while playing. Specification: Material: plastic Suitable age: 3 years old and above Note: Due to the small parts, children should play it with adults' supervision to aviod swallowing. Package: 1 set x Toy (168pcs)