This is a handmade item. The pen is a twist-action ballpoint pen. Inside are: 6 origami cranes, each 9mm x 9mm The ballpoint pen body is red, and the ink is black. While made with care, this was created by a beginner and a human, so there may be some imperfections. Please refrain from purchasing if you are sensitive to such details. I made this with the intention of it being a gift for occasions such as entrance into school, job promotions, job changes, or passing exams. If you wish, I can also include a refill, so please comment. No price reduction.