Tombow Mono Zero Eraser and Refill Course Supply ItemsCourse Supply Pinit $7.65 SKU: 08501457315 Quantity -+ Add to Cart Details Value pack includes the Tombow MONO Zero Eraser, Round and 2 Eraser RefillsPen-style, precision tip eraserRound; 2.3mm DiameterWill not damage paperRe... Details Back DetailsValue pack includes the Tombow MONO Zero Eraser, Round and 2 Eraser RefillsPen-style, precision tip eraserRound; 2.3mm DiameterWill not damage paperRefillable