手持研磨機 魔擦磨鑽 電動橡皮擦 電気消しゴム Electric eraser 電動消しゴム Электрический ластик AUTO ERASER Hand-held grinder Gomma elettrica Gumka elektryczna Borracha elétrica پاک کن برقی La gomme électrique Elektrischer Radiergummi Borrador eléctrico PENGHAPUS OTOMATIS Elektrická guma Ηλεκτρική γόμα Elektriskt radergummi Elektrische gum electric eraser Tẩy điện ยางลบอัตโนมัติ ممحاة السيارات OTOMATİK SİLGİ מחק אוטומטי

FUNCTIONS OF GREY ERASER - Grey soft sand eraser may be used to erase pen writings and print marks of inkjet printer. Can also be used for manicure and polishing objects. Grey eraser is used to erase on resistant based materials. It can grind out the rust layer on the contact points of certain electrical devices at home or factories. Auto erasers for artist drawing , sketching , Drafting , Architectural plans , Art and crafts , Battery operated Pencil eraser , Pen , Printing marks eraser.