Description_x005F_x000D__x005F_x000D_Made of high-quality material for long time and durable use. Scientific design assists kids to learn right writing posture quickly. Ergonomic design, comfortable for children to hold. It has a simple design, but very practical in use. A perfect gift for your children and students, and they will like it._x005F_x000D__x005F_x000D_Features_x005F_x000D__x005F_x000D_- Color:Assorted color._x005F_x000D_- Material:Rubber._x005F_x000D_- Package size: 20 x 15 x 5 cm/7.87 x5.9 x1.96 inch._x005F_x000D_- Pencil holders fit on pencils, pens, crayons & many drawing and writing tools._x005F_x000D_- Perfect gadgets for adults who are trying to correct and improve hand writing._x005F_x000D_- for a comfortable grip the grips help reduce muscle strain while ensuring a comfortable writing._x005F_x000D_- Considerate designed grip ring positioning more accurate, let the children immobilize fingers on the designated proper position, achieve the purpose of training children to correct the grip pen habit._x005F_x000D_- Package includes 100pcs pencil holders, can meet your different needs.Packing list100 x Pencil Holders