The coaster frame is a simple square frame into which a tessellation can be inserted. By using foil kami or other waterproof paper for the frame and adding a layer of plastic above the tessellation, it can be used as a drink coaster.
Recommended starting dimensions: Square paper, 15cm or larger. The starting paper should be slightly more than twice the size of the tessellation. If using as a drink coaster, use a water resistant or waterproof paper.
Coasters in silver and gold foil.
Coasters under several different tea cups.