Originally Posted by
virtualbernie
I tried Invisigrip and my rulers still slide. I find that TrueGrips works best for me. They are clear circles that look like reinforcements and can be placed anywhere on the rulers.
I also like True Grips. You get 2 sizes in a pkg. - they look like reinforcements & I also use the inside dot of the "reinforcements" for my smaller rulers. You can get them thru Connecting Threads or your LQS. Have some Invisigrip but just haven't tried it yet.