To create your own paper wallet from a normal piece of paper follow these instructions:
One sheet of 8.5 by 11 paper folded, with minimal cutting, and one piece of tape = durable, seamless, useable, write-onable, minimalist wallet.
Step 1: Hamburger fold squared
Step 2: Fold in 1/2 and then crease
Step 5: Tape
NOTE: this step can be done after step 7, it will be harder, but the wallet will lay flatter and be more square.
you can also put a small piece of tape at the top of the diamond (on the 2nd panel down)
as this is now the wallets weakest point
now refold, like in step 2