Prism Kaleidoscope Glasses

Faceted prism lenses that split every light source in the room into a repeating honeycomb. Look at a strobe through these and you get forty strobes; look at the stage and the whole rig folds in on itself.

No batteries, no charging, nothing to break. It is pure optics, so they still work on the third day when everything else in your bag is flat.

Colours
Black: the plain one, so the lenses do all the talking.
Clear: a see-through frame that almost disappears on the face.
Pink: a translucent pink frame that reads as part of the outfit rather than a gadget.

Specification
Faceted crystal-effect prism lenses in a moulded frame. One size, unisex.

Care
Wipe the lenses with a soft dry cloth. Keep them out of a pocket with keys in it.