These spinners are ideal for your toddlers, just suck them on your car window, or on the refrigerator, or on baby's hair chair, they will spin for a long time to hold babies attention. The edges of the spinning tops are covered in a silicone, when children hit them, the bumpers will protect their little fingers Your baby can also chew on the bumpers, which will help with that too. Perfect for toddlers as a birthday or Christmas gift.The soft rubber suction cup at the bottom can absorb any flat surface, which is convenient and firm, and the baby is also easy to move. Just install the rear suction cup when needed, and children can play by gently rotating the suction cup. Grasping, adsorption, rotation and other movements during the game can help improve baby's hand-eye coordination and exercise fine hand movements. all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.