Photo Emulsion is one of the most exciting techniques of screen printing and offers a wide range of possibilities. This method allows for fine line drawings; various lettering techniques; and photographic half-tone positives. This package contains 7 fluid ounces of Photo Emulsion; 1 fluid ounce of Photo Emulsion Sensitizer; 8 fluid ounces of Photo Emulsion Remover and detailed instructions. Printing screen; film positive or transparency film; and light source not included. Conforms to ASTM D4236. Made in USA.