CLEARSNAP-Colorbox Cleaning Pad. Easily cleans many different inks from your stamps! It is perfectly suited for use with ColorBox Classic Pigment Inks, Chalk Inks and Archival Dye Inks. Cleaning pad can be refreshed. This package contains one 4x2-1/2 inch cleaning pad. Conforms to ASTM D 4236. Made in USA.