I make quite a few of these shallow pots. They work well for orchids as the plant can get to specimen size and, as there is not a lot of mix, repotting is kept to a minimum. As one can see, they work well for other plants that require these conditions.
Granite Hills Orchids
1894 Dehesa Rd.
El Cajon, CA 92019
Phone (619) 886-8121
tombiggart@mac.com