Alvin Professional Drafting Triangles, Fluorescent Orange Plastic InkingTriangles

Alvin professional drafting triangles. Fluorescent orange inking triangles are constructed of molded polystyrene plastic 0.10" thick, with double-beveled inking edges and double-beveled center cut-out finger lifts. Popular drawing triangle’s fluorescent orange color reflects light on the drawing by accentuating the triangle’s edge. Supplied in poly bag with hanging hole. 45 degree and 30 60 90 degree available in several convenient sizes. Made in the USA. Alvin FT fluorescent orange inking drafting triangles.