10 instant gel hand warmers;Simply click the disc and wait for the liquid to crystallise;The item will give off heat for up to 15 minutes depending on the surrounding temperature. In order to reuse you must boil it in a pan of constantly boiling water for 10-15 minutes;In order to reuse you must boil it in a pan of constantly boiling water for 10-15 minutes, placing it in a bowl of hot water will not work.

• 10 x Reusable Gel Hand Warmers - Instant Heating Heat Packs (Clear Rectangle)
• Clear Rectangle

10 x Reusable Gel Hand Warmers - Instant Heating Heat Packs (Clear Rectangle)eBuy GB