What Is a Capiz Shell?

Capiz shells, also known as Kapis shells, are white, translucent shells that are delicate and fragile. They come from a bivalve that also produces pearls. The shells are used in a number of crafts and home furnishings.

Origin

The Malacological Society of London says capiz shells come from the mollusk placuna placenta, also called the windowpane oyster. The mollusk has a hinged shell with two halves.

Location

The society says species can be found in the waters near India as well as along the southern coast of China and the northern coast of Borneo and the Philippines.

Uses

Prized for their beautiful translucent texture, the shells were previously used to make windows but are now used to make dishes, wind chimes, lamp shades, jewelry and other handicrafts.

Size and Color

Capiz shells can be dyed many colors. They can also be cut and designed into circles, ovals, rectangles and other shapes.

Where to Find

Capiz shells are mainly exported from the Philippines and can be found online and at craft stores. Handicrafts made from shells are often found at gift shops in coastal towns.

References

• ScienceDirect: Exploitation of the Windowpane Oyster Placuna Placenta in the Philippines
• The Malacological Society of London: Fisheries and Aquaculture of Windowpane Shells
• Conchking.com: Legendary Seashell