The Patchwork PRYM ruler is made from a type of hard and transparent methacrylate which is perfect for guiding patchwork cuts. It is graduated in centimetres and includes the necessary angles. The lines are marked in yellow and black so any base colour can be perfectly seen.
This quilting ruler, also called Quilter's Quarter, allows the marking and review of measures for margins to a quarter of an inch. It is made of clear plastic measuring ¼ inch x 6.7 inches (approximately 6mm x 170mm)
Cutting bases are essential for using circular cutters. This material, manufactured in Japan, is soft enough to protect the cutter blade and resistant enough to prevent deep cuts. It is available in various sizes as needed, and each has the scale in cm printed on the front and the scale in inches on the back.