Connie Brad teaches us how to make a pop-up box card in this tutorial. First, you need to take a scoring board and draw 1 cm increments down the center of it. Now, take a sheet of card stock and score the sheet 2 cm from one end, then continue down until you reach the bottom 3/4's of the paper. Now, fold your card along all of the score lines up until the last line. Next, line this up on a cutting mat and cut 3 cm on each side until the end of each score line. Now when you set this up, it will stand up on the bottom and be flat on the top! Decorate this how you want, then fold down when you mail it for a surprise when the person gets it!