The Staedtler 30cm inch flexible curve features standard and metric scales. It has a metal core with plastic cover and adjusts instantly and retains shape without additional support. Flexible curves are popular in fashion design, architecture, crafts, drafting and woodworking.

Features:

Easy to read inch and metric graduations

Square metal core coated with light blue wear resistant plastic

Instantly adjustable; retains shape without support

Used to draw one-of-a-kind curves

Raised inking edge

Great for craft, design, drafting, dressmaking, and woodworking