Tip of the day! If you want to make your own you can. With a applique pressing sheet, or parchment paper. I've used both and they work. I had an old pressing sheet that had a hole in it, so I used it for making the bobbin genie, works like a charm, before that I was using the Sharon Schamber method of parchment paper and mineral oil. Theres a Rene Haddalin video on you tube about using parchment paper method.