定規用ダブル吸盤グリップ

These suction cups lock onto my ruler with a satisfying pop and don't slide at all, even when I'm cutting through thick layers of fabric. It's nice not having to worry about my fingers slipping under the blade.

The double suction cups hold my ruler firmly in place, which stops the slipping I used to get. It's a simple thing, but it makes cutting strips for my projects much safer and more accurate.

I've been using this with my quilting templates and the double suction cups really lock onto the ruler, so my fingers stay safely out of the blade's path. It's a simple tool but it's made cutting so much steadier for me.