Du-All Art & Drafting Supply

This transparent plastic tool has tiny holes to precisely locate your pen or pencil. It makes layout of geometric templates and patterns quick and easy. YOU can precisely draw: DIAMONDS - From 1-1/2 to 10 inches long (for 5, 6, 8, & 12 point stars). TRIANGLES - From 3/4 to 5 inches long in 4 common shapes. CIRCLES - To 20 inches diameter by using the holes as a compass. CIRCLE SEGMENTS - From 8 to 36 segments per circle are clearly marked on a 10 inch protractor.
Size 8-3/8" X 10-3/8"
MADE IN THE USA by Timely