$22.50
Bring out the detective in everyone by revealing secret messages and words with our full frame decoders. Use our Decoders (red filters) to expose hidden messages in specially printed promotions or for hidden messages on websites.
Minimum order 50 glasses/viewers. Sold in increments of 50. Also available in plain white, hand-held viewers with double red lenses as well as in a spy glass style monocle viewer with red lens.
