DescriptionMade 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.Features- Color: Assorted color.- Material: Rubber.- Package size: 20 x 15 x 5 cm\/7.87 x 5.9 x 1.96 inch.- Pencil holders fit on pencils, pens, crayons many drawing and writing tools.- Perfect gadgets for adults who are trying to correct and improve hand writing.- for a comfortable grip the grips help reduce muscle strain while ensuring a comfortable writing.- 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.- Package includes 100pcs pencil holders, can meet your different needs.