Feature: 1. Good Compatibility: This office hole puncher effortlessly pierces through 2 sheets of A4 paper at once and is well compatible with a variety of hole configurations such as A5 20 holes, B5 26 holes, A4 30 holes found in loose leaf binders and planners. Whether for everyday learning, work, or journaling, you can find the ideal hole punching configuration to suit your needs. 2. Multipurpose Guide Bar: Paired with binding rings or loose leaf binders, this hole paper punch allows for efficient and personalized organization of your documents. With the assistance of the multipurpose guide bar, you can easily create custom binders, reports, files, or materials to meet various usage requirements and add an individualized touch to your organizational system. 3. Accurate Hole Positioning: Featuring built in positioning pillars, this manual hole punch ensures that the holes are uniformly spaced and aligned with each punch, preventing paper damage or misalignment and leaving your loose leaf binding pages neat and visually appealing. 4. Innovative Waste Collection Box Design: Equipped with a built in waste collection box, this hole puncher allows for quick and convenient disposal of paper debris after use, keeping your work environment tidy and organized. Additionally, the innovative hanging hole design provides added convenience and fun, allowing you to hanging individualized accessories or use them for easy transportation. 5. High Efficiency: The portable puncher is designed to simplify your document organization process, making it efficient. The innovative features such as the precise hole positioning, handcraft capabilities, waste collection box, and hanging hole design all contribute to a seamless and enjoyable user experience, enhancing productivity and organization in various settings. Specification: Item Type: Hole Puncher Material: ABS Punching Capacity: 2 Sheets Hole Spacing: Approx. 9.5mm / 0.37in Punch Depth: Approx. 7mm / 0.28in Punch Diameter: Approx. 5.5mm / 0.22in Application: for A5 20 Hole, B5 26 Hole, A4 30 Hole. Package List: 1 x Mini Hole Puncher Note: When using the newly bought hole puncher, there may be oil on the face, so make sure to punch on scrap paper multiple times before using it, to avoid dirtying your beloved items.