Tombow Mono Stick Eraser Pen Blue/White/Black, Precision Eraser with 6.7 mm Tip, Refillable, Pressure Mechanism, Phthalate-Free [EH-KUM01]

PRECISE ERASING RUBBER: Fine 6.7mm tip for precise removal of lines and details - ideal for drawings, technical sketches or notes. Easy printing mechanism: eraser can be extended at the touch of a button - precise application without smudging or slipping when erasing. Refillable and durable: refillable with ER-KM eraser refill - protects resources and allows permanent use without loss of quality. Roll stop and viewing window: roll stop prevents rolling away on the table, semi-transparent housing shows the current level at all times. Phthalate-free and safe: free from phthalates - safe for everyday use at home, school and office.