Key Home
thingiverse
This key holder device lights up as it holds the key and turns off when not holding a key. Additionally to this printed circuit, you will need one LED light, two AA batteries, and two small magnets measuring 15 millimeters in length by 3 millimeters in width, height being negligible.
Download Model from thingiverse
With this file you will be able to print Key Home with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Key Home.