thumbsUp! Pusheen hand warmers Warm up your hands in style with this set of 2 Push unicorn hand warmers. To activate: find the round metal disc and bend firmly. The gel turns white and heats up quickly. To reactivate: once the product has cooled and cured, cover it with a cloth and immerse it in a pan of cold water. Bring to the boil and simmer for about 5 minutes until the gel becomes clear. Allow the water to cool before removing the product. Make sure the product is cold before reactivating it Specifications: Gender: girls Colour: grey Material: plastic, gel Dimensions: 10.5 x 1 x 6 cm Weight: 95.3 g Age: from 4 years Contents: 2 hand warmers