Waterproof Coil Notebook

Adopting high-quality coil binding, firm binding, smoother page turning, easy and comfortable to use. Fine workmanship, selected materials, smooth writing, double-sided writing. High-density paper, sufficient weight, soft paper, writing without ink seepage. Selected links, accurate color registration, clear printing, can be printed advertising and promotional brochures, etc., to create value for schools and enterprises to promote. Comfortable feel, waterproof, and wear-resistant. A variety of colors to meet the different needs of the choice.