2 Pcs Heavy Duty Suction Cups Ruler Handle(Strong Adsorption) for Quilting Patchwork Ruler DIY Screen Repair Tools (Green)

I use the product for cutting my material

I use several different brands of acrylic rulers. These suction cup handles work on ALL of them, but the hold TIME varies depending on the brand of ruler.They hold well enough to use them, but if set it aside for awhile, the handle loses it's hold. For $4 each they're OK and I like that they are small and fit on small to medium acrylic rulers.*********************EDIT: It didn't occur to me to clean what looked like totally clean rulers, but I wiped the rulers and the suction cups with window cleaner. Now they work great! - I'm very happy with them.

These are useless, they don't hold suction for even 30 seconds. They just fall on the floor.

Easy to use and a tool you should own. I use it to swap out center caps on my car.

Suction works for light use the purpose I bought them for, but they do lose suction over time, not a problem for my purpose which is crafting

I tried using these grips on my clear plastic quilting rulers to help them not slip when I'm cutting fabric with a rotary cutter.I was only able to get one of the 2 suction cups to hold, and then only briefly. The suction didn't last. I'm not sure why they wouldn't grip longer. Not really worth the purchase.

These are perfect for using on my quilting rulers.

I’ve been sewing for 55 yrs- just absolutely love a gadget that makes life easier. Pros- small, unobtrusive, great suction, very fair price. Cons- none! Wish I bought these years ago.