Feature:1. Smoothly Writing: Sketch pencils mechanical are safe to use and not easy to break, bringing you even and smoothly writing.2. 6 Pencil Refill: Includes 6 pieces of 5.6mm mechanical pencil replacement cores, enough for your daily needs and replacement.3. 5.6mm Thickness: The pencils are 5.6 mm thick, ideal for drafting, technical drawing, sketching and woodworking.4. Applicable People: Art mechanical pencils are perfect for artists, engineers, draftsmen and many more professions, for anyone who wants to create beautiful works with ease.5. Applicable Scenes: Mechanical pencil is compact and lightweight, long time grip without fatigue, suitable for school, classroom, office, home and party supplies.Specification:Item Type: 5.6mm Mechanical PencilMaterial: Plastic.Package List:1 x5.6mm Mechanical Pencil 6 x Pencil Refill