Magnetic Hand Warmers

⚠ This project requires advanced maker skills, such as soldering, handling small electronics, and assembling printed parts with threaded inserts. Combining batteries and heat is never the brightest idea, so proceed with caution. --- What you need ---2x 18650 batteries8x M3x5 countersunk screws2x 5V heated glove pads4x M3 threaded inserts8x magnets 15x8x3mm2x TP4056 USB-C charging board2x SPST switches 15x10mm--- Print suggestions ---Use ASA or ABS for heat resistance. — What internals look like ---