This is the New Small Ultralight hand warmer Aluminum Portable Handy Pocket HandWarmer Hunt.
Specification:

100%Brand New and High Quality
Weight: 47g
Fuel: lighter fluid
Color:  Grey/Black/ Red/Blue/Purple In addition : Silver/ Gold
(If you need these colors，Please Leave your message)
Feature:
Very economical because of low fuel consumption. High heat output makes it usable even in extremely cold places with -40c temperatures. Burns clean owing to platinum catalysis.
Long-life design provides many years of service.