BS MART Building Blocks Marble Run Slide Mini Size Set Small Block Gift for Kids  (Multicolor)

? ? Material -we rely ONLY on BPA free ABS materials when it comes in creating your perfect marble set, materials that are SAFE for your children, while at the same time they pass all the quality tests in our production facility. Ideal Educational Toy Gift -Marble building set for kids both boys and girls ages 3 and up, enjoy building various tracks and enjoy the marbles rolling up and down through the track quickly. Parent-child Interaction -It is an interactive game, kids can play with parents or friends. The process of building these blocks together can enhance the feelings among them and help them to get a wonderful memory together. Encouraging Cognitive Abilities -Marble Run Building Blocks will inspire your kids’ creativity, logical thinking, hand-eye coordination, patience and problem-solving ability. Never wrong as a gift.