Features: The Automatic Pencil features rotating mechanism and auto telescoping pen tip, great for detailed writing, geometric drafting, sketching, and exam use without manual pressure. Crafted from light weight plastic (10g, 14cm length), this automatic twisting mechanism pencil combines portability with modern aesthetic for everyday carry. Suitable for students, artists, architect and office professional requiring smoothly writing and drawing in academic, creative, and office environment. Optimized for school exam, engineering drafting, and traveling, its compact size fit effortlessly in pencil case while maintaining precisely line control during critical tasks. Engineered with plastic, making this automatic drafting pencil essential for your writing tool collection without compromising on ergonomic comfort or drafting accuracy. Specifications: Component: Plastic Color: Black, Blue Suitable for Pencil Refill 0.5MM (Not Included) Size: Approx. 14cm/5.51in Weight: Approx. 10g Package Includes: 1Piece Rotating Automatic Pencil note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color