Features: - Made of high-quality plastic, durable and comfortable. - This compact electric eraser quickly and precisely erases small areas of artwork. - Moderately sized for a perfect hand fit; portable and comfortable to hold. - Includes 10 x 2.3mm and 10 x 5mm eraser refills for adjustable core size and length. - Efficient and time-saving; perfect stationery for art students, teachers, and drawing enthusiasts. Specification: - Material: Plastic - Weight: 64g/2.3oz - Electric Eraser Length: 17.3cm/6.8 inches - Eraser Refills Diameter: 2.3mm/0.01 inches, 5mm/0.2 inches - Battery Model: AAA batteries *2 (not included) - Color: White Package List: - 1 x Electric Eraser (batteries not included) - 10 x 2.3mm Eraser Refills - 10 x 5mm Eraser Refills Note: - Please allow minor errors due to manual measurement and different monitors. 100% Satisfaction Guaranteed: Our customers are our top priority. If you encounter any product issues after receiving your item, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide satisfactory after-sales service. Thank you for choosing our store! We hope this information helps. Wishing you a happy life!