1. The longest “crane foot” is 12 cm long 2. The shortest “beard and eyebrow” of the pen is only 1.5 cm 3. Hawthorn pen with “fat” tip, 8 cm in diameter. Category: BlogBy wyf6959163082023-01-11 Author: wyf695916308 Post navigationPreviousPrevious post:Brush classificationNextNext post:Craftsmanship of the writing brushRelated postsHow to maintain the brush?2023-01-31Craftsmanship of the writing brush2023-01-21Brush classification2022-12-31Characteristics of charcoal2022-12-21Notebook paper size2022-12-01What does student stationery include2022-11-22