So I'll start off with the bad... I really wanted these to cut my excess vinyl from the cricut so I didn't waste it... and they don't work for that. The vinyl is much too thick and these are hard to punch through it. However, they work great on light cardstock and paper. So you can make great designs and confetti. They are super cute and small enough you get a lot out of your papers. They are a definite must. They didn't work for what I wanted but I can use them for other projects instead. I love them and how compact they are.