Helix 21561 French Curves, Set of 3, Blue Tint

Unique design incorporates isometric ellipse templates and inking edges. Sizes: 5-1/2", 6-1/2" and 12-1/4".

• French curve set of 3
• Ideal for drawing elipses & irregular curves
• 3 pc set includes isometric ellipse templates ranging from 10mm to 50mm
• Raised edge prevents smears