**Specifications:**
**Brand:**
**Design:** Simple, with coil binding and PP transparent cover for waterproof and dirt-resistant protection
**Module:** Features a woven surface design inspired by the concept of time
**Connectivity:** X%
**Equation:** S3=S-SANB
**Surface:** Soft and smooth
**Method:** Utilizes graphical methods for irregular shapes, such as the method of cutting and supplementing irregular shapes
**Calculation:** Area calculation for irregular shapes
**Geometry:** Utilizes geometric formulas for area calculations
**Color:** Beige
**Material:** Thick paper suitable for double-sided writing without ink seepage
**Features:** Double-sided writing capability, with minimal show-through on the reverse side
**Eye Protection:** Uses beige paper to reduce eye strain during extended writing sessions
**Binding:** Double coil design for secure page retention
**Page Layout:** Lined pages suitable for note-taking, journaling, and work documentation
**Paper Quality:** 80g thickness paper that is suitable for various writing tasks
**Page Turning:** Smooth page turning without jamming or paper sticking
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