Premium Silicone: This is made of food-grade soft silicone is safe and soft to bite, and this spinner can be used as teether to the discomfort of the baby during teething! Hands Exercises: This is great for grasping and spinning exercises and fine hand movements. And it can help improve baby＇s hand-eye coordination and exercise. Stress Relief: Cultivate concentration, anxiety, arbitrarily adsorb on a smooth surface, divert your baby＇s attention to your child＇s stress, perfect for fun. Sleek Shape: This has no burrs and corners, which is smooth and safe to hold for babies. Specification: Number: insect sucker top Color: as shown Weight: about184g Material: plastic Packing List: Suction Cup Spinning Top Toys *3 Maintenance method: 1.Cleaning this with clean water, this spinner can be cleaned and dried to avoid getting moldy. 2. Wipe this with a semi-dry cloth. Usually we can use a clean cloth or handkerchief to gently wipe the suction surface of the spinner to keep it clean. 3. Don't put it in a damp place because toys are easy to mold in damp places. Sometimes you need to let the vents dry to keep it dry. 4. Do not expose this spinner to the sun for too long, direct exposure to sunlight will easily cause the surface of the spinner to fade and affect its appearance.