@AndrewNathenson https://a.co/d/fvmH9Sq
There are cheaper ones if you don't mind plastic. Search for centimeter cubes or counting cubes. They're usually marketed for elementary classrooms.
Did some experimenting this weekend.
I had regular thin glossy photo paper already so I used that instead of adhesive photo paper.
I used some 300 gsm 110 lb paper. I cut out 3 circles of that with a 1.75" hole punch. All layers held together with mod podge.
Stuck the result on some self adhesive velvet and just used scissors to trim off the excess.
@JonSimantov @bignose Do you think that would cut through glossy adhesive paper, chipboard, and felt all at the same time? Or would I have to cut out the different sections and carefully align them?
And if I would have to carefully align them do you think mod podge would hold well enough long term? It's easier to center everything if you can slide it around a bit