Brand new  and unique interlocking circles to add or subtract seam and hem allowances to your sewing patterns.

  • Each kit contains circles to add from 0.5cm to 4cm
  • There are two options of centre hole for each: small for a pencil, large for a felt pen
  • Very easy to use, just roll the edge of the circle along the pattern line or drafting ruler
  • If you need more than 4cm, draw one line then use that as your guide to add another
  • Made in Scotland from FSC approved cherry wood veneer
  • Imperial version coming soon


Jenerates Seam Circles

  • Each kit contains

    • an interlocking set of circles 1cm, 2cm, 3cm and 4cm
    • 1 x additional 1cm circle
    • 2 x 1.5cm circles
    • 2 x 0.5cm circles

    All measurements are the circle radius 

    Packaged in a high quality, fully recyclable cardboard box with foam padding.

    Made in Scotland from 4mm thick cherry wood veneer
    Hand finished with wax polish