Adsorption principle, vacuum adsorption. The inertia effect can achieve a better fit between the sticky ball and the sticky racket. The ceiling can be glued for 3-20 seconds, and the ordinary white plaster wall can be glued for 5-30 seconds
It adopts one-piece molding without rivets, smooth and cornerless design, it will not hurt if you grab-it at will. No parts fall off, preventing babies from swallowing by mistake.
TPR wrapped in silicone material, soft and elastic material can protect the babys fragile gums, Environmentally friendly materials, harmless.