High-quality materials: The chalk holder is made of high-quality plastic, which is sturdy and durable, not easy to deform, comfortable to hold, and reusable Convenient and comfortable: The chalk holder holds the chalk firmly in place. Not only can it keep your hands clean, but it can also protect the chalk from breakage and prevent waste. Adjustable: Just press the plastic chalk holder on the top and insert the chalk into it. So the chalk is in place, you can adjust the length of the chalk at any time, the handle is non-slip and comfortable to use. Widely used: The adjustable chalk holder is suitable for teachers, students, children and office staff, and is very suitable for use in schools, homes and offices. Intimate service: If you have any questions about our products, please contact us in time, we will solve the problem for you within 24 hours.