- Your satisfaction is our top priority. If you have any concerns or questions about our product, please reach out to us for assistance. - Crafted from high-quality metal, our book tool ensures durability and stability, making it a reliable choice for all your binding needs. - User-friendly design: Each book cover guide comes with an easy-to-follow instruction manual, catering to both beginners and experienced users. - Versatile 5 in 1 functionality: Our tool includes a L ruler, T ruler, 5mm spacer, corner cutting angle, and hole finder, providing everything you need for efficient bookbinding. Practical Applications: 1. Perfect for creating professional-grade book covers or reports for school projects. 2. Ideal for hobbyists and crafters looking to design custom notebooks or portfolios. 3. Essential for small business owners producing bound documents, manuals, or presentations. Experience enhanced precision and ease in your binding tasks with this all-in-one book tool, designed to streamline your workflow and improve your results. Its compact size makes it convenient for storage and transport, ensuring you have the right tools on hand whenever you need them.