A Slim Wallet

basically made a slim wallet for the use of not taking up to much space in your pocket. Me personally i don't like big and bulky wallets due to it taking up to much space.

computer and a maker-box method

First make an account of tinker lab, then go to collections to the left of your screen and press create collections, then press collection 1. https://www.tinkercad.com/.

after that hit create and 3d design. now that you have it open. after that you need to take out a cube from the basic shape in your middle right of your screen. change the radius to 2 and the dimensions of the cube would be 92, 54, 3.

Take a brand new cylinder with its original shape place it on the rectangle that is 92, 54, 3. Make the cylinder a hole and merge them together.

take the rectangle that was merged with the cylinder and duplicate it.

Take out a new shape, a roof and put in the dimensions 131, 114, 3.