Excellent Tool!
This is my go-to tool for crafts. I use it when I need to rip out stitches or when I am knitting. I use it all the time. It has saved me from making many mistakes and allows me to zero in on specific areas I am working on. I recommend this and I have purchased more than one. I keep one with my sewing and put another in my knitting bag. They are light weight and easy to work with. Love it.