These hand warmers are activated upon exposure to Oxygen. Once a warmer has been activated, give it a shake and it will keep you warm for up to ten hours.
The Hand Warmers Travel Pack is perfect for a weekend trip in the cold or an upcoming ski holiday.
Simple, clever and 100% natural chemical reactions are the key to these warmers.
Features:
incl. Vat and excl. 6.95 CHF shipping charge
