SPEEDBALL ART PRODUCTS-Drawing Fluid and Screen Filler Set. The Drawing Fluid-Screen Filler method is a technique for creating screen art directly. Produce freehand drawings or traced images on a printing screen using the Drawing Fluid, then use the Screen Filler to create the final masked printing screen. This package contains one 8 fl.oz. bottle of Drawing Fluid, one 8 fl.oz. bottle of Screen Filler, and detailed instructions. Printing screens sold separately. Conforms to ASTM D4236. Made in USA.