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.