Bohin's french curve ruler set. 3 Different Rulers to design curves.

Rulers measure:

• 5 1/16 inches (13cm)
• 6 3/8 inches (17cm)
• 12 1/4 inches (32cm)

Use these rulers to create curved seams on your garment designs. Use these rulers to change the curve on existing patterns that require a bit of adjusting.