Diamond promotional hand warmers – a classic shape linked to gifts, jewellery and all things sparkly and light. Did you know there are over 6000 UK companies with Diamond in their name? These hand warmers are big, brandable and pack a heat punch.
The magic heat?
It is no secret that it simply comes down to some basic chemistry using salt. We heat up (pharmaceutical grade) Sodium Acetate in purified water. That heat lies dormant in the pack up until the activator disc is snapped causing the tiniest of sparks – which in turn causes the salt crystals to come back together releasing all the lovely warm energy. 100% safe, non-toxic and harmless.
How hot and how long?
On activation, hand warmers heat to 53* degrees centigrade and stay warm for 30 minutes or more depending on the surrounding temperature.
Product Size: 125mm x 85mm
Product Weight: 60gr
Packed 125 per carton | 43cm x 30cm x 12cm | 11kg