"Makertjej" LED Charm V2
By erikcederb
Free
It's free to download
Videos
Images
Documentation
Technical
-Print 1x (flat-ish) back cover and 1x (taller) main compartment in a semi-transparent color (ex: Ultimaker Transparent PLA)
-string, necklace length
-1x LED
-1x CR2032 (3V battery)
-clear tape (if needed)
Free