... . Good looking promotional gifts. portable,fashionable,convient charging4. Rechargeable Hand Warmer 5. Non-toxic, non-caustic 6. Can be reused ... , back aches, cramps, arthritis pain and tendonitis.This magic hand warmer is recycled and environmentally friendly. Usage:To activate: Gently switch ... to avoid damage to the store in a plastic container or a hand bag which supported in the package when you ...