Review on 🔥 TISHIJIE Folding Space Heaters Electric Foot Warmer with Tip-Over Auto-Off, Overheat Protection - Ideal for Home, Office Desk, Bedroom, etc. (Black) by Nathan Unruh

I have a computer compartment where the case is almost at floor level and the air vents at ankle height. This device blocks that breeze and keeps my knees warm against my heels during computer sessions. The small "box" radiates enough heat to keep you comfortable. The doormat will keep your toes warm with or without shoes/slippers. In fact, if you like fried toes, heat them up to 145 degrees! I've only had it a few weeks so there's no question as to durability, but I was so impressed I gave it to a colleague for Christmas and she loved it too.