Specification:1. Material: 100% brand new and food grade silicone2. Size: 4 x 1 cm3. Colors: as picture 8 colors (color random)4. Universal pencil grips for almost all pencils， ballpoints， crayons5. Shipping: by Epacket or Registered Post， takes 7 to 18 days.Package includes:10 x universal pencil grips， random color， for right hand1 x Bonus turtle or banana or crab or car shaped eraser