Adhesive lead that is strong against rubbing and keeps the notebook clean. The
slide type case that has both design and functionality makes it easy to take out the lead.
The lead powder adheres highly to the paper surface due to the unique composition of the ingredients. You can write clear and dark letters, and it is resistant to rubbing, so you can keep your notes clean after writing. It is a pencil lead that is ideal for making notes that look back over and over again because it suppresses dirt on the paper surface due to scratching between the paper surfaces and hand contact.