Hop over to Amazon and get a deal on these Rechargeable Hand Warmers, 2-Pack. These warm up in as little as 2 seconds and can warm your hands anywhere from 8 to an impressive 20 hours. These have 3 heating levels that range from 104-113°F to 122-131°F. These can be used individually or can be … Continue reading Rechargeable Hand Warmers, 2-Pack $8.99 (Reg. $28) – $4.50 each, FAB Ratings!