If you breathe on one of the two surfaces, a card back appears on one side, which then slowly disappears again, and a card value appears on the other side.
Each card value offered is only available once
Dimensions of the rectangular glass: approx. 4 x 5.8 cm, 0.4 cm thick.
The delivery includes an instruction sheet on how to use puff glasses, but without a trick routine.
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* applies to deliveries within Germany, delivery times for other countries can be found on the shipping information button
