Features:1. Our soft pencil grip can help you/your kids to relieve pressure.2. Keep you/your kids a good pen-griping posture for a long time and develop good habits3. Made of safe soft glue with hollow design, comfortable and breathable.4. More beautiful color and cute cartoon design helps to increase children's interests to write.5. Perfect gadgets for adults who are trying to correct and improve hand writing. Soft for a comfortable grip the grips help reduce muscle strain while ensuring a comfortable writing.Notice:Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement.Description:Material: soft glueSize: As the picture shownBattery: NoColor/Style: As the picture shownincludes:1 set of Pencil Grip with storage case