Safe for Environment Designed with high-concerned chemicals-free materials, these pencils are safe for the environment and user health. Convenient Automatic Mechanism The automatic mechanism of these pencils ensures smooth and consistent writing, enhancing your drawing and writing experience. Complete Set This comprehensive set includes various lead diameters, making it a versatile tool for artists and students alike. High-Quality Material Crafted from durable metal, these pencils ensure longevity and resistance to wear, ideal for both office and school use. Welcome to our shop! All items are carefully inspected before shipment. Fast shipping & good customer service are our priorities.