Vacrform half spheres assorted sizes

I had a sheet of these in different profiles and sizes…
This is all I have left? waaaa
Very handy when you need one
Can’t recall where I found them?
Supplied as a sheet.
Does Anyone have a suggestion?
No I’m not making my own, thanks.


Are these acrylic, or blister-pack type styrene?
:grinning: :canada:

There are these from Michaels: Circle Plastic Domes by Recollections™ | Michaels
about 2 1/2 " diameter, and they’re all the same size. Maybe they have other sizes in-store.
:grinning: :canada: