**Efficient and Versatile Mushroom Hole Punch: Precise, Adjustable, and User-Friendly** - **High-Capacity Punching**: Designed with a unique mushroom hole shape, this punch can handle single-hole punching for up to 6 sheets of A4 paper at once. Its efficient design makes it perfect for both personal and professional use. - **Adjustable Mushroom Hole Positioning Ruler**: Equipped with a mushroom hole positioning ruler, this tool allows you to adjust the punching quantity according to your needs. Customize your projects with ease and precision. - **Dual-Sided Positioning Ruler**: The ruler features perforated spaces and suitable paper placement marks, enabling precise positioning on both sides. Ideal for drilling, it ensures accurate and consistent results every time. - **Convenient Bottom Chip Collector**: This punch includes a bottom chip collector that makes cleanup easy and efficient. Suitable for all loose-leaf books, it helps maintain a tidy workspace while enhancing productivity. - **Versatile Binding Capabilities**: Combine this punch with a binding ring to seamlessly assemble photos, newspapers, magazines, and paper jams. Enjoy the freedom to create customized and organized collections effortlessly. Enhance your paper management with this efficient mushroom hole punch. Its high capacity, adjustable features, and versatile applications make it an essential tool for achieving precise and organized results in any project.