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Description
COGHLANS foot warmer
These foot warmers begin their commendable work when they are unpacked. The oxygen which then comes into contact with the iron/salt mixture triggers an oxidation process which generates heat (summary of the chemical events without any claim to completeness). This can be accelerated somewhat by shaking (ventilation). Your feet are pampered for up to 4 hours in a closed shoe.
Characteristics
- 21g per heat pad8
- x 8 x 0.5cmSemi-circular
- shapeWarm
- up to max. 4 h
Characteristics
| Category: | Warmer |
