Firework Diffraction Glasses

Features:
A trippy, firework effect ideal for festivals and raves.
See rainbow fireworks everywhere you look.

Specifications: 
Style: aviator style frame
Colour: black
Size: lens diameter 5cm/1.97inch, width 13cm/5.1inch, arm length 14cm/8.5inch
Weight: 50g

Not to be used as a regular pair of sunglasses. Novelty use only.