The outer frosted layers generates the opaque surface and ensures a uniform and cozy distribution of light. Ancient mouth blowing techniques have been used to shape the lampshade of layered glass. Three-layer opal glass shade with an acid treated finish creating a matte toned glass shade.

 

 

Vipp glasses are mouth-blown and hand-polished. This translucent, mouth-blown glass vase features a distinct smoke-coloured finish.