Vaessen Creative's embossing tool set includes three creasing pens in various sizes. Creasing pens are perfect for scoring lines in paper and cardboard. To make a crease, run the creasing pen along a ruler on the line where you wish to make the fold and lightly push. Then, to fold a neat line, fold the paper along the crease. The paper will be less likely to crack or rip if you score it first. When producing cards, the embossing tool comes in handy. Creasing pens in the following sizes are included in this embossing tool set: 2-6 mm, 3-8 mm, and 8-12 mm.