Buy the Seam Circles from Jenerates. Use these unique interlocking circles to add or subtract seam and hem allowances on your sewing patterns. The kit contains circles from 0.5 cm to 3 cm (or 1/4" to 1") and there are two centre hole options for each: small for a pencil, and large for a fabric pen.

They are very easy to use. Just keep the edge of the circle on the pattern line. It doesn't matter how you keep it on the line - roll it along a ruler, push it with your other hand, guide it with your finger - whatever works is the right way! The trick is to focus on the edge of the circle and not on your pencil. If you need more than the largest circle, draw one line then use that as your guide to add another.

Seam circles are great for:

• patterns that don't have seam allowances (Fibre Mood magazine, Burda magazine, etc.)
• drafting facings
• removing seam allowances for hacking
• adding seams to self-drafted patterns
• marking your sewing or topstitching line for precision sewing
• drafting echo quilting lines
• marking pad stitching lines
• drawing rounded corners
• and more!

Made in Scotland from 4 mm thick cherry wood veneer. Packaged in a hand-stamped aluminium tin (110 mm x 70 mm x 15 mm).

Choose between metric and imperial measurements.

Metric kit contains:

• an interlocking set of circles: 1 cm, 2 cm, 3 cm
• 1 x additional 1 cm circle
• 2 x 1.5 cm circles
• 2 x 0.5 cm circles

Imperial kit contains:

• an interlocking set of circles: 3/8", 5/8", 1"
• 1 x additional 3/8" circle
• 2 x 1/2" circles
• 2 x 1/4" circles