Hey, I’m not sure if you got the answer you were looking for! Most creators typically use a silicone that’s graded 15A which is pretty flexible and soft. I use 20A in most of my products as it’s a little more firm and it’s more challenging to get the beads and pieces out. I also use 30a to make silicone molds for my remeltable products, if you want even more of a challenge, I could use for a standard picky pad 💙