Uni 0.5 Lead Refill 40pcs

The mechanical replacement lead are strong, bold and have a smooth writing texture. In recent years, there is an increasing need for students to share their notes, such as posting study notes on SNS to increase their motivation for studying, and to keep the paper clean. Sharp replacement core "uni" has a core powder that adheres to the paper surface due to our unique composition, so it stays in a beautiful state when you look back strongly against rubbing. It is the best lead replacement core for making notes that look back over and over again, such as summary notes. In addition, the case has a simple design based on off-white that fits into the living space. It can be opened and closed with a simple slide operation, and the core can be taken out smoothly. It is a new shape sliding case that has both design and functionality.