Plastic T-Squares length:18 in. and Joker alongside character backgrounds

and Joker alongside character backgrounds that explain visual elements

These pastels work reliably across standard drawing papers and pastel-specific surfaces

or thin it progressively with water to achieve graduated tonal washes

computer paper

Plastic T-Squares length:18 in. and Joker alongside character backgroundsShatter resistant plastic eliminates the anxiety of working with traditional wood T squares that crack under pressure or splinter with age. This 18 inch square maintains its right angle through repeated use, with rigid construction that won't flex when you're ruling long lines across poster board or illustration paper. The beveled blade edge lifts slightly above your working surface, preventing ink from bleeding underneath when you're drafting with