Murano Glass Beads in the Caramella style are typically made by layering a transparent color of Effetre cane over a an opaque white base, resulting in an almost candy-like look, hence the name Caramella. We have extended our Caramella line, also known as 'White Heart' or 'White Core', to use many of the opaline Effetre glass with different effects. These use only the beautiful transparent colors of Murano Glass to create such sweets!