I just bought at Joanne's a can by Tailor...quliting spray. They didn't have the 505 everyone talks about. But I had a 50% off coupon so I tried it (Reg price of $12.99!) and it did work. I made some placemats and the quilting part was a mess, but I sprayed a little and it adhered great and NO PINS! So I will try it on my twin size quilt this week. Wow, no pins! That'd be great!