If you're one of those people who are always losing their keys, you're going to be delighted to meet KeyMe. With this application you can have a copy of any key in just 30 seconds. That's if you have a 3D printer, of course.
Forget about visiting the hardware store or the locksmith.
Key copies by the ton
Print in 3D as many keys as you want and keep them in a safe place to make sure you can get hold of them whenever needed. The good news is that you can customize them to your own liking. Therefore, it will be easier to distinguish them. In fact, sharing them is also very easy: you can send a digital copy of the latter by email.