NEW, REUSABLE,HEAT IN A CLICK PAIR FOOT WARMER  DESCRIPTION:The Foot Warmer provides a wonderful form of relaxation in the comfort of your home or behind the desk. Sturdy plastic straps allow you to wear them as shoes but they feel even more comfortable than slippers. You can even walk on them, once you have activated the pads with a simple click. The foot warmer is the perfect solution to rest and treat your weary feet after a long, hard day at work – whether at home or at the office. For those who suffer from cold feet, the Foot Warmer provides instant relief, allowing the soothing warmth to penetrate deep into your feet. Foot pain relief.Blood circulation stimulation.Total relaxation.How To Use:To Start Using Heat In a Click: Flex metal disc back and forth until you see crystals form and the pad begins to warm up.Knead pad to soften.Reusing The Pad:Boil a pot of water.Place a cloth at the bottom of the pot.Place the pad on the cloth inside the pot and continue to boil the water until all crystals are dissolved and the pad in completely clear. When the pad is completely clear, (only liquid remains), take it out of the water using plastic tongs, and place it on a cloth or counter area to cool down.Please notice: All crystals must be dissolved in order for the pad to be stored in its original state. If not perfectly clear, a chain reaction will begin and the pad will stay in its heated form. Carefully hold the pad against a light to make sure no crystals left. If crystals start forming while the pad is cooling, repeat steps 1, 2 and 3.When the pad cools down, it is ready to be reusable. Do not microwave.