This is an accessory for a manual pencil sharpener. I'm giving it away because I don't use it. The following is from AI: 【High-Quality Material】 The combination of plastic and metal makes it durable and allows for long-term use. 【Convenient Size】 With a size of approximately 7cm x 5cm, it can be used for various tasks. 【Versatile】 This is a fixing clamp ideal for DIY and crafts, supporting stable work. - Material: Plastic and metal - Size: Approximately 7cm x 5cm - Application: Fixing clamp Thank you for looking.