Electric EraserTenwin Battery Operated Automatic Electric Pencil Eraser with 22 Eraser Refills (Black)Brand: TenwinMaterial: PlasticWeight: 64g/2.3ozElectric Eraser Length: 17.3cm/6.8inchEraser Refills Diameter: 2.3mm/0.01inch, 5mm/0.2inchBattery Model: AAA Batteries*2 (Not Included)Color: Black+ productFeatures: Made of high-quality plastic, durable and very practical. This compact electric eraser can quickly and accurately erase small areas on artwork. The moderate size is very suitable for hands, portable and comfortable to hold. Equipped with 10 2.3 mm eraser refills and 10 refills 5mm eraser core, you can change the core size and the core length can be adjusted. Economical and efficient, it is perfect for art students, teachers and drawing enthusiasts. Specification: Brand: Tenwin Material: Plastic Weight: 64g/2.3oz Electric Eraser Length: 17.3cm/6.8inch Eraser Refills Diameter: 2.3mm/0.01inch, 5mm/0.2inch Battery Model: AAA Batteries*2 (Not Included) Color: Black Package List: 1 x Electric Eraser (Battery Not Included) 10 x 2.3mm Eraser Refills 10 x 5mm Erasers Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the actual object as reference.3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.SpecificationsBrand: TenwinMaterial: PlasticElectric Eraser Length: 17.3cm/6.8inchEraser Refills Diameter: 2.3mm/0.01inch, 5mm/0.2inchBattery Model: AAA Batteries*2 (not included)Color: BlackWelcome to AUJEZON-F store. We are committed to providing each customer with better quality products. better prices and the friendliest customer service. Your shopping satisfaction is our greatest support. Choose us to provide you with stable and convenient delivery services.