Things You'll Need
Instructions
Choose a flat metal mint tin with no embossing on the lid. A tin cover with a perfectly flat inner surface gives you a nice paint mixing area.
Paint the inner lid with white appliance enamel paint. Allow it to dry and paint on a second coat. Let it dry thoroughly. This gives you a handy mixing surface.
Arrange half-pan cups in the lower portion of the mint tin. Move them around until you're happy with their positions. Take the cups out of the tin and set them to the side.
Cover the bottom of the mint tin with strips of double-sided tape.
Press the half-pan cups into place on the tape.
Squeeze your tube paints into the pans.