Thaumatrope Postcard 'Fish in the Glas'
Thaumatrope Postcard 'Fish in the Glas’
The two discs must be cut out of the postcard and their reverse sides glued together. Then, using a needle, strings must be inserted into the holes marked on either side of the discs. You will get a magical illusion if you spin the appropriately illuminated cards in front of a darker background.
Complete with colour envelope. No sting or needle is included.