FIELD: tobacco industry.
SUBSTANCE: smoking product contains a mouthpiece, a decolourising segment and a destructible chamber containing a fluid medium; the decolourising segment in the product is intended for interaction with the fluid medium released from the destructible chamber containing such fluid medium so that such interaction results in the said segment decolourising when the chamber is destroyed; the smoking product contains a permeable external casing that is covered with an impermeable coating in the first area so that the first area is impermeable while the second area is not covered with the impermeable coating and is thus permeable; the said impermeable coating is represented by varnish.
EFFECT: creation of a device allowing the smoker to detect release of the fluid medium so that it remains visible.
12 cl, 5 dwg
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