Seam Gauge Ruler
 
Adds 6mm / ¼” seam allowance to any shape.
Used by placing a sharpened pencil in the hole and rolling carefully against the template edge.
Particularly useful for curved pieces and circles.
 
Single
6mm  Rolling Spacer
OR
Combo Pack - 6pce
6mm | 8mm | 10mm | 12mm | 14mm | 20mm
 
Material:
Brass
 
Use:
This handy item allows you to mark curves and irregular shapes.  It can also be used to enlarge your plates.