Pen-Style Erasers Round 2.3 mm 2 Pack 1-Pack Tombow MONO Zero Eraser Office Products
Amazon.com : Tombow MONO Zero Pen-Style Eraser Round Tip + Square Tip (Black Barrel) : Office Products
Amazon.com : Tombow MONO Zero Eraser, Round Tip, Retractable, Silver Barrel (Eraser with an extra refill (57305 and 57307)) : Office Electronics : Electronics
Tombow Mono Zero Eraser - 2.3 mm - Circle: Amazon.co.uk: Office Products