What you need:
heat transfer vinyl with mylar backing (I’m using Siser Easy Weed)
a cutting board or other hard surface you don’t mind damaging
a new or clean Ped-Egg
optionally, a new cheese grater like the one pictured from Dollar Tree
Cut and weed your HTV as usual. It’s a good idea to practice with scraps so grab some of that HTV you forgot to mirror!
Place it on your surface sticky side up and begin to scrape across it with the Ped-Egg. The goal is to cut through the vinyl layer without lifting it, and to do minimum damage to the mylar. Start slowly and lightly and increase your pressure until you get it right.
It helps to extend it over the edge of your cutting surface for better contact with the cutting teeth.
After a bit, brush the excess away from your design onto the surrounding sticky area and see what your design looks like from the mylar side. Continue with several more cycles until you reach the desired level of distress.
Inspect the vinyl surface and remove or tamp down any larger flaps or tears that would hinder the vinyl from laying flat.
Press as usual or a little shorter on time, then remove the backing and repress with just the teflon sheet for a few seconds to be sure all the vinyl is secure.
Because the teeth on the Ped-Egg are small, it produces small scale distress (the letters above are 1 inch tall). For larger scale images, try the large round holes on the Dollar Tree cheese grater. This will result in more flaps and damage to the vinyl and backing, but you can use the Ped-Egg in a subsequent pass to help clean it up.
IMPORTANT: Let me emphasize that this is experimental. This technique obviously does not allow for optimal adhesion of the vinyl across 100% of its surface and especially along the distressed edges. Some of the tiny pieces will not adhere at all because they will be upside down. I do not have long term wear or laundering experience with this. Use this technique at your own risk. And of course, use appropriate caution when handling sharp objects.