The sharpener of the mechanical pencil is a solid casting that does not split. To access, unscrew the top cover of the pencil. The detachable finger grip features a threaded interface design for enhanced security and reliability. The body design of the mechanical carpenter's pencil is a rounded triangle, providing a better grip during use and preventing rolling on inclined surfaces. The triangular body enhances sturdiness and durability, and includes a larger clip design. The clip is robust and resistant to breakage. This mechanical carpenter pencil set is an essential tool for students, architects, and construction workers. The mechanical pencil features a fine point for precise marking. Designed for durability, these pencils perform well on various surfaces. Suitable for use on wood, metal, and concrete. This pencil set offers reliable performance, making it a practical all-in-one marking solution. Material: Plastic Color: Red + Black Package Contents: 1 x Carpenter Pencil 12 x Pencil Refill Only the above items are included; other products are not part of this package. Note: Light reflection and differences in display screens may cause slight variations between the color in the image and the actual item. Measurement may vary by +/- 1-3 cm.