I have one and I use it on a lot of things. It's great for applique but also when you press the interfacing on the back of tee shirts for a tee shirt quilt. The designs on the front of the tee shirt dont melt onto your ironing board cover and the peel off the shirt when you pick them up. I also make my own fusible bias tape and its great for adding the fusible strips on the tape. I use it anytime I use a fusible. I got mine at the LQS and it was a good investment.