The Bottom Line
- Gentle heat
- Lasts 7 hours
- Easy to carry in pocket or hand
- Not reusable
Description
- Natural reaction produces gentle heat.
- Lasts for 7 hours.
- Carry in your hand, in your mittens, or pocket.
Guide Review - Grabber Mycoal Hand Warmers
The Grabber Mycoal hand warmers come in a two-pack. I economized and just used one. Simply open the packet to air and you can carry the little sandbag-like warmer in your hand or in your pocket, or pop it into your mittens. I wear those cheap stretchy knit gloves, and this handwarmer was perfect for keeping my hands warm by carrying it in one palm and switching it every few minutes.
The hand warmer works with a simple, natural reaction with iron, charcoal, salt and water - basically, fast rusting of the iron. The heat is gentle and constant - they really do stay warm for 7 hours!
These are single-use items.




