When you work in cold weather, do you feel cold hands and feet?
The usual foot warmer can only warm the soles of the feet, but the instep is still very cold, which is caused by uneven heating area. At the same time, in your office state, the hands exposed to the outside for a long time will also be cold. At this time, you need a product to meet these two needs. When combined, it is a foot warmer with a larger area. When disassembled, it can help you warm your feet and warm your hands.
* The copyright of this work belongs to the author. Anonymous reprinting and personal use are prohibited. Any commercial use must contact the original author.