Chameleon Art-Detail Marker. Chameleon pens have black dye-based ink that is permanent when dry and compatible with alcohol-based inks. Whatever you draw will not smear when combined with Chameleon Color Tones permanent alcohol inks. This package contains one 5-1/2 inch double-ended pen with two Fine Line nibs (0.6mm and 0.4mm). Conforms to ASTM D-4236. Imported.