Thank you for viewing. This is a handmade item. The pen is a twist-action ballpoint pen. Inside are: 1. 9cm x 1.9cm origami cranes x 12 The ballpoint pen body is red, and the ink is black. I make them carefully, but as a beginner and a human being, there may be some imperfections. Please refrain from purchasing if you are sensitive to such details. I made this with the intention of being used as a gift for entrance celebrations, job promotions, career changes, or passing exams. If you wish, I can also include a refill, so please comment. No price reduction.