A multifunctional keychain. It serves as a shopping cart coin, tire depth gauge and for remembering your licence plate number. There's also a version without the license plate.

Currently there are 15 version with different car brand logos. There's also one version without a logo, you can use it to place any logo you want on it (not too detailed, SVG format, 0.4 mm height).

Each single version consits of different objects which can be coloured as you wish. This as well as the license plate letters can be changed in Bambu Studio:

Simply right-click on the specific part and change the filament or edit the text, respectively.