RANGER-Inkssentials Water-based Stamp Cleaner. This cleaner cleans any dye or pigment water-based inks from rubber stamps and hands quickly and easily. It sprays a fine mist and is a gentle and non- toxic cleaner that will not harm rubber or the stamp cushion mount. This package contains one 4 fluid ounce spray bottle of stamp cleaner. Non-toxic and conforms to ASTM D4236. Made in USA.