Description RANGER - Perfect Medium Inkpad. Perfect Medium was specially developed to work as an embellishing ink with Perfect Pearls Pigments. It works great as a resist on glossy paper and a wonderful watermark on absorbent paper. This package contains one 3x3 inch inkpad. Available in a variety of colors: each sold separately. Conforms to ASTM D4236. Non-toxic. Made in USA. Imported.