Package Includes: This black office supplies set contains a variety of essential items to meet your daily office and study needs | High-quality materials: Made of high-quality steel plastic and metal, these office accessories are durable and convenient to use | Capacity: The large black pin can tie up to 50 pages at a time, and is suitable for office use | Color format: The uniform black color of these office accessories helps maintain an elegant and organized work space | Versatile use: Ideal for office staff, students, teachers and anyone dealing with paperwork Regularly