Review on Enhance Precision with Crafters Workshop TrueCut Non-Slip Ruler Grips - 30/Pkg by Kristen Reid

I bought these to replace the thicker non-slip silicone grips on my clear acrylic quilting rulers. They worked well for a couple of fabric cuts, then I found the silicone discs were separating from the adhesive backing and falling off. The adhesive part stayed on the ruler, but the silicone pins almost all fell off. I see several reviewers have had the same issue over the past few years, so I'm not sure if this is a bad batch. Maybe this has something to do with sudden temperature changes during storage. I am ordering another set from another seller to see if I have better luck. I don't want to damage my rulers by using "crazy glue" or something similar to glue slices. I would give them 5 stars IF the discs stick to their adhesive (or the adhesive was on the disc and not another sheet) they work great staying in place.