1. Made of plastic, durable and very comfortable.
2. This compact electric eraser can delete small areas quickly and precisely.
3. moderate size fits, sortable and comfortable to keep.
4. Equipped with 10 -PCs 2.3 -mm -radier rubber -refill and 10 -mm -radier -radier rubber refills that you can change the size of the core, and the length of the core can be set.
5. Working and effective, stationery for art students, teachers and drawing lovers.

Technical dataification:
Features:
Made of plastic, durable and very comfortable.
This compact electrical eraser can delete small areas quickly and precisely.
The medium -heavy size fits your hands, portable and comfortable.
Equipped with 10 PCs 2.3 -mm -radier gum -refill and 10 PCs 5 -mm -radier -radier rubber refill, which you can change the size of the core, and the length of the core can be set.
Working and effective, stationery for art students, teachers and drawing lovers.
Technical dataification:
Brand: Tenwin
Material: plastic
Weight: 64 g/2.3 ounces
Electrical eraser length: 17.3 cm/6.8 inches
Refill diameter of the eraser: 2.3 mm/0.01 inches, 5 mm/0.2 inches
Battery model: AAA batteries*2 (not included)
Color: gray, black, white (optional)
List of packages:
1 x electrical eraser (battery not included)
10 x 2.3 mm etching rubber refill
10 x 5 mm etching rubber refill
A notice:
1. Please allow 1-3 cm errors due to the manual measurement. Thank you for your understanding.
2. Monitors are not calibrated. The element color displayed in photos may differ easily from the real object. Please take the real standard.
3. Please note that the new type and the old type of this product are sent random and make sure that it does not matter before ordering.