This semi-circle perforating tool has 8 needles placed within a 6mm diameter. This tool is ideal for creating a wavy border (scalloped edge), by perforating in a straight line. In addition, you can perforate full circles using this tool. 

The perforating tool is made from a flexible and very durable material  and has a specially developed dirt repellent rubber for a soft but firm grip. In addition the weight and the ergonomic design ensure an ideal distribution of pressure during  perforating. The perforating tool is 16 cm long and executed with subtle stylish details in the striking Pergamano colours. The tool has a transparent protective cap. Packaged individually.

This tool is covered in the Pergamano Handbook for Multi- Needle Tools Volume One by Linda Williams - available HERE