Crystal Kingdom sells jewelry, minerals, art and other interesting items. In this art conservation studio, owner Clara Ben Senyor restores jewelry, ceramics and oil paintings. Artwork can be cleaned and touched up. Porcelains, pottery and glass can be repaired and reglazed. Various sculptures and figurines are also restored. Unique to this store is its collection of minerals and precious gems. Some of these are stand-alone pieces, and some are parts of jewelry. There are many types of jewelry here, including metaphysical jewelry, estate jewelry, costume jewelry and vintage pieces. Stone replacement, custom design, sizing and re-stringing can all be done here. The shop also operates as an eBay store, where people can bring items they want to sell.