A new larger version of our heat pads. These ones are hot water bottle sized, so nice to cuddle or pop into bed to warm it up!
Much safer than a hot water bottle as there is no chance of bursting or hot water leaking.
These are filled with lava rocks for extended heat retention.
Wipe with a a damp cloth if they need a clean.
Simply microwave on 800-1000w for 1-2mins maximum. Always reheat from cool.