A warming present!

Such a useful present from L this Christmas. It's called Heat in a Click and it does just that.

Press the little metal disc inside and immediately the reaction begins as the gel starts to heat up. In seconds the gel is transformed and the wonderful pad then fits snuggly round my sore neck and there it remains until the gel cools and solidifies. The salts have to be disolved by putting the pad in a pot of hot water and once the gel is clear again the pad can be folded up into a wee case ready for the next time .... magic stuff!