I’ve used cheap, thin G10 and some thin sheet metal. When I’ve made paper ones on the computer, I print them out and use a glue stick to stick them to either my pattern material or steel, or Ti, etc. the glue helps keep it on so I can cut it out and I can always print more if needed. When putting them on the G-10, it allows me to grind more off, leave a little more on when feeling it in hand.
Jeremy
Jeremy