Package Includes: 5 different color pencil grips, you can share it with friends. Safe Materials: The pencil grips are made of high quality silicone, non-toxic, soft and comfortable without hurting your hands. Not Easy to Slip: The pencil grip has a different inner diameter and a narrow bottom design, Suitable for most pen, can firmly locks the pencil. Correct Writing Posture: The pencil grips can lead you to write in a correct way, Good pen holding posture can make the font more tidy. It allows you to maintain good writing habits for a long time, and reduces hand fatigue. Made for Everyone: Suitable for children, adults, preschoolers, comfortable for righties and lefties. It can help to cultivate childrens interest in writing and let adults improve and correct their hand writing posture.