Wood crafts in the state center on furniture, brightly painted sculptures and toys. The Tzotzils of San Juan de Chamula are known for their sculptures as well as for their sturdy furniture. Sculptures are made from woods such as cedar, mahogany and strawberry tree. Another town noted for their sculptures is Tecpatán. The making lacquer to use in the decoration of wooden and other items goes back to the colonial period. The best-known area for this type of work, called "laca" is Chiapa de Corzo, which has a museum dedicated to it. One reason this type of decoration became popular in the state was that it protected items from the constant humidity of the climate. Much of the laca in Chiapa de Corzo is made in the traditional way with natural pigments and sands to cover gourds, dipping spoons, chests, niches and furniture. It is also used to create the Parachicos masks.