I use these for so many things! The best use is in place of a proddy tool on fine or small things. I have found over time that having the lock cut off works better for me. Some people struggle with the motion of unlocking them or find them hard on their hands. So we grind them off for you! This is what I use on our big sunflowers and small proddy pins! And they are a must for bigger clippy rugs! We have both Curved and flat tipped. i use either one, they both work great! don't forget the wrapping stick for fast cutting!
