The Multi-size Peaky and Spike* triangle tools (2 pieces to cut 2 shapes) makes it easy to cut any size Peaky and Spike triangle set from 1 to 6 inches every half-inch and trim the engineered corners.

A multi-size tool allows auditioning different size triangles and is an economical way to enable cutting 11 different sizes with one tool. When the time comes that you need to cut dozens of one size, you may prefer up-grading to exact size templates.