I want to create a paperweight big enough to hold 3 2.5" coins from the old SkyLab promotion. I have an oval mold that is 3×4 but not deep enough to hold the coins. I have been unable to find a bigger mold or a base.
Where would i go to get either a deeper mold or a base to match the orgone mold i already have.
it does not need to be oval, i am open to shape changes.
It sounds like you are going to have to make your own mold. I would suggest getting a piece of acrylic cut and polished to the size you want. You can then cast it in silicone to make your mold for your resin paperweights.