Masterbatch, Plastic Products, Plastic Film manufacturer / supplier in China, offering Bulk Silicone Pencil Grips for Kids, Non-Slip Ergonomic Design, 50PCS/Pack, Custom Colors & Logos (BPA-Free), Classroom Pack of 100 Silicone Pen Grips, Soft & Washable for School/Ot Use, Bulk Discounts Available, 3-Style Silicone Pencil Grips Set (Triangle/Sphere/Barrel) , Anti-Fatigue Writing Aid, OEM Service MOQ 500PCS and so on.