Where to put the butts?
Toxic substances such as nicotine collect in cigarette butts. Over time, these toxic substances are released into the environment. Among other things, when discarded butts lie on the ground and are washed out by rain. Butts therefore belong in the residual waste. In this way, they can be disposed of with other waste or used for energy recovery in waste incineration plants. This means that there are no further negative environmental consequences.
The solution
The metal box is simply attached to the cigarette pack with the magnet provided. This way it is always at hand, exactly where it is needed. Then simply dispose of the full box in the household waste or in public waste bins.