Capiz shell is the inside lining of an oyster that is abundant in Southeast Asia, especially around the Philippines and Indonesia. Capiz shells are flat, semi-transparent shells with a pearlescent appearance that have been used for thousands of years as a glass substitute because of their durability and translucence. Capiz shells are also used as raw materials for glue, chalk, and varnish. Capiz shells are naturally a translucent cream color but can be painted, dyed, or smoked for color. Capiz shells are used for various decorative items like chandeliers, lampshades, and other shell inlays. Capiz shell jewelry is also popular and is created by local fair-trade workshops in the Philippines that provide safe jobs with fair wages for women. Capiz shell windows are an important part of Filipino culture. Capiz shells are eco-friendly, abundant, and sustainable resources found in the Pacific Ocean near the equator.