Poc SP Hanging Light shown in white crystal. A collection of pendant lamps created with a technique patented by Vetreria Vistosi that entails crafting a hand-made sheath inside a shaped element in blown glass. The collection combines cutting edge designs by leading international designers with the secrets of the traditional craft of glass blowing. Hanging Light sizes: 9. Glass colour tone: white with crystal sheath, black with crystal sheath or crystal with white and black sheath. Metal parts: satin-finish nickel. Made in Italy.