I hope they will last. You have a good length USB cable. I use mine as glove warmers for motorcycle rides. I wear silk linings, put these heaters in my glove, run the cord through my sleeve to the USB charger. I've had a couple of ultra-thin chargers, each with just one outlet. But I'm fine.
GOBAM Wood Rolling Pin: The Perfect Dough Roller For Baking Cookies, Pie, Pizza & More - 13 X 1.38 Inches
35 Review
PME Scriber Needle Modelling Tool, For Cake Decorating, 5.7-Inch
38 Review
300PCS Pre-Cut Unbleached Parchment Paper Sheets - Perfect For Baking, Grilling, Air Fryer & Steaming!
36 Review
2-Pack European Grade Silicone Bunte Cake Pan Set - Non Stick Bakeware Fluted Tube Mold For Jello, Gelatin & Cakes | 9 Inch Baking Pans | Aokinle | BPA Free
38 Review