The pen case has a function similar to that of a pen case. It is mostly made of cloth or cooked glue, can be washed with water, does not rust, and is not as small as the pen case can hold pens, and is easy to carry. Category: BlogBy wyf6959163082022-11-12 Author: wyf695916308 Post navigationPreviousPrevious post:What material is good for the pencil caseNextNext post:What does student stationery includeRelated postsPencil Case Trends: Embracing Innovation in Design and Functionality2024-03-23Pencil Case Essentials for Artists: Organizing Tools for Creative Masterpieces2024-02-01Ruler in History: Tracing the Evolution of a Timeless Measuring Tool2024-01-15Environmental Consciousness: Eco-Friendly Rulers for Sustainable Measuring2023-12-28Eraser Anatomy: Understanding the Different Types and Uses2023-11-11Eraser Maintenance: Extending the Lifespan of Your Erasing Tools2023-10-23