Long arm rulers
Hi everyone. I'm looking for a good source for some long arm rulers. I went to a training some time ago and she showed how a ruler helped her keep her SID straight. She also used a straight ruler to smooth out her curves, just by keeping her hand a bit steadier. Anyway, I've decided to get at least a straight ruler and maybe try a simply curved one for some free hand work, but as luck would have it, the place where I was told I can get them does not keep them in stock.
Does anyone have a good recommendation for where I can get these? Thanks in advance.