3D Printable futuristic card case based on the time traveling card device from the Korean series ' Alice '.
Dimensions: 105 x 70 x 6.7 mm
It's made of 9 seperate inerlocking parts and each part can be printed in different materials and colors to achieve different appearance. The ring around the push button can be printed from glossy transparent material and transmit light from within.
There is a usable space inside the card with dimensions 9.62 x 6.28cm and 2mm height. The button in the middle is designed in a way it can be pushed and spring back and can be used to activate a thin push button inside. It is possible to adjust the available height below the button, by cutting or elongating the + element below (If you bought the model and can't adjust it in your software, drop me a line and I will do it for you and send you back the modified STL)
You can develop the card case further by adding electroncs like small display screen, led lights or wathever you can fit inside. It can also be used as a secret storage for credit cards or other thin objects. The additional lock pin is hard to figure out if you don't know how it is constructed - you have to remove the black part first in order to release it.
Check out the assembly animation to see how everything fits together.