Soft Decompression Student Calligraphy Pen With Exchangeable Elastic Pen Features: Product usage: photography and film props, cabinet decoration, furniture display, home decoration, fruit decoration, overall wall decoration, hotel restaurant decoration, art sketching and painting props, children's toys, early education props, teaching utensils, etc. Features: You can match pen holders and pen holders at will, with different colors, different shapes, and unique . pressing hard, it can to shape in 5-10 seconds. It is especially suitable for decompression under tired work. Unique way of decompression. [Product name]: Decompression slow pen [Product material]: [Product size]: diameter 7.08inch [Weight]: about 18~20 grams Due to manual measurement, there may be errors, please understand Product Description: 1*decompression slow pen Affordable and High-Quality: Our product offers an excellent combination of affordability and quality, ensuring great value for your money. Affordable and High-Quality: Our product offers an excellent combination of affordability and quality, ensuring great value for your money. Durability Guaranteed: Built to last, our product is made with high-quality materials, ensuring long-term usage without compromising on performance. Durability Guaranteed: Built to last, our product is made with high-quality materials, ensuring long-term usage without compromising on performance. Versatile Usage: Whether you need it for daily use or special occasions, our product is designed to meet various needs, making it a versatile and practical choice.