Pocket Hand Warmer By Helix Global Nutratech

This reusable hand warmer with double-side heating, it offers both your hands full-scale warmth no matter at indoor or outdoor. Also, fast-heating elements supports warm up within 3 seconds. Automatic temp control system built an integrated temperature sensor will switch off automatically when the temperature exceeds.

No more traditional cold metal feeling like holding a stone. The surface is treated with silicone oil to making sure a smooth and warm feeling. The curved, palm size design fits perfectly in your hands and pockets. Ideal for handy carrying anywhere in the pocket while sporting, fishing, hiking, camping, skiing or using it in office.