Helix Metric Circle Template

The Helix Metric Circle Template is an academy metric template containing circles of varying diameters. It features a 190mm ruler along one edge, perfect for creating straight edges with ease. This template makes creating circles an ease, perfect for design and layout illustration, great for artists, designers, students, and architects. Product Information 32 circles of Assorted Sizes. Made from Shatter Resistant Plastic. 190mm Ruler and Bevelled Edge.