SUN-STAR SHARM mechanical pencil & eraser one-stroke dual-purpose pen special eraser

product features:
1. Sharp & Eraser SHARM Sharm can easily switch between automatic pen and eraser just by twisting left and right
2. KOOL stationery series for a wide range of occasions such as study and business
3. The raised design of the pen grip increases the friction force and can write for a long time

Dimensions: 12mmx17mmx142mm
Core diameter: automatic pen-0.5mm/ eraser-2mm