Feature:1. Push Pull Eraser: The double head can be pushed and pulled, and the eraser can be pushed and adjusted freely.2. Double Ended: Double head thickness eraser to meet different wiping needs, can meet the thin head 15mm, thick head 20mm.3. ABS Shell: Using ABS shell, easy to wipe without dirty hands, more hygienic, sturdy and durable.4. Buckle Design: Adopt buckle design, lock the eraser, wipe without sliding, pen shaped slot, independent storage.5. Lightweight Portable: Exquisite and lightweight, easy to carry, easy to put into a stationery bag, to accompany children's learning journey.Specification:Item Type: Push Pull EraserMaterial: ABS, TPU, PVCThick Head Diameter 20mm: Suitable for Large Area WipingThin Head Diameter 15mm: Suitable for Detail and Highlight Wiping.Package List:1 xPush Pull Eraser4 x Eraser