8.5" x 8.5" 8 Pt Crosshair Ruler
The Westalee Design 8 Point CROSSHAIR RULER is for marking 4 (90°) or 8 (45°) or 16 (22.5°) or 32 (11.25°) reference lines.

Sized for working on smaller blocks or on a frame
Use for 2" - 8" blocks, with 8 slots for crosshair marking and an additional 8 marking, giving the possibility of 16 crosshair markings.
All radiating from a centre point, with 1/2" increments for block sizes.
Leonie West-says:
Whether quilting on a domestic machine or a long arm machine I like to mark reference lines on my quilts.
Reference lines give me a much better result.
USE ON A FLAT SURFACE.
do not mark when you have batting attached
Use a suitable maker that easily go through the channels
Be gentle with your crosshair square and your templates and they will last a lifetime