According to the research, more than 90% people have problems in holding their pens or pencils. Some people cant write straightly and neatly, while some writing for a long time makes hands sore. All those are caused by wrong posture of gripping. If you want to master easy, fast and beautiful handwriting, you should learn how to hold a pencil (or pen) in the correct position.Most people in the world are right-hander, but less people pay attention to the lefties. Traditional copy-books are not helpful for teaching left-handed children to write clearly, and they even dont know how to grip. Pencil grips is not just a pen or a pencil grips but a unique skill-trainer for teaching lefties to write and correcting the incorrect writing technique of children or adults. Our special writing aid skill-trainer allows lefties to develop beautiful handwriting.Why use a pencil grips?In the early stages of a child's development because of fragile hand muscle strength and poor grasp causing reduced pencil control, improper finger positioning and body posture.BUTTERFLY DESIGN, SCIENTIFIC POSTURE CORRECTION:The unique ergonomic butterfly wing design fixes the index finger and encourages the fingers in the proper and comfortable position. It helps to master right pencil grasps in a short time. pencil grips are also for special needs like adults and old people with arthritis and hands tremor. With consistent use, it prevents your hand from health issues and improves the quality of life.HAND-WRITING IN FUN:Our pencil correction grip helps to correct posture, increase comfort and relieve pressure in an unique way. The durable and elastic silicone butterfly design fosters childrens interests in handwriting and relieves pressure and anxiety. pencil grips make writing become funCOMFORTABLE, DURABLE, ENVIRONMENTAL:Pencil grippers are made of high-grade silicone, fine workmanship, can be stretched, you can rest assured of that. Our butterfly pencil grips have quality assurance , non-toxic, odorless, harmless, comfortable, durable and do not fade. It is not easy to be dirty but easy to clean.LIFETIME :We satisfaction or your money back, no questions asked, on top of that, 3 pcs left-handed butterfly style pencil holders with lifetime . We know you have a lot of options and we just want to be your right choice.