Description:Size: Length 4cm， diameter 1.3 - 0.9cmMaterial: SiliconeColor: Blue， Yellow， Purple， Green
Feature:The product can help children how to master the correct pencil grasp.Three unique concave design， and effectively correct to how to properly hold a pen.U-shaped profile grip for children's easy and correct holding position.Ergonomically-designed，easy to use， anti-fatigue.Soft material， non-ordinary plastic material， soft and comfortable.Suitable for children's holding pencil.
Note:Please keep the arrow in the middle of the index finger and thumb.When you put a pencil into the protective sleeve， do not be hurt by a sharp pencil head
Package Included:4 x pencil grips