Electric Automatic Pencil Eraser, Rechargeable Electric Eraser for Drawing, Artist Eraser Rechargeable for Drafting, Painting, Sketching, Detailer Tool(Black)

• 【Comfortable Switch Design】Instead of a large rectangular shape, this automatic eraser has an ergonomic design which is more comfortable to hold. The big comfortable switch is very sensitive. Simply push the on to remove the marks. • 【Strong Erasing Capability】Circular movement and strong motor allow you to erase targeted areas effectively and precisely. Only slight pressure and you will have huge power. • 【Includes 22 Eraser Refills】This set contains one electric eraser and 22 replacement erasers, equipped with 10pcs 2.3mm eraser refills and 12pcs 5mm eraser refills that you can change the size of the core. • 【Save Time】Two electric erase pens with two kinds of erasers, meet your different needs at the same time, no need to change the refill frequently, ideal for drawing, drafting, arts and crafts, etc. An ideal kids, adults and professionals. • 【Correct and Speed】 The electric eraser features pinpoint correct and clean correction, making it for technical drawing and art projects.