Features • Comprehensive Set for Every Need: This refill set includes 3 red, 3 yellow, and 6 black refills along with 2 storage boxes, ensuring you have plenty for all your projects • Reliable Black Refills: Crafted from high-quality graphite, the black refills offer stability and reliability for all your drafting tasks, delivering consistent results every time • Easy-to-Remove Red and Yellow: Featuring wax-based formulation, the red and yellow refills can be easily wiped away with a wet cloth, ensuring a clean finish without any marks • Precision with 2.8mm Diameter: The 2.8mm diameter of these refills provides exceptional accuracy and versatility, making them perfect for various applications in different scenarios • Versatile Compatibility: Ideal for construction, decoration, automotive, and welding tasks, these refills work seamlessly on materials like metal, glass, jewelry, and wood Features: 1、Set Contents: Our carpenter pencil refill set contains 3 red, 3 yellow and 6 black refills, and 2 storage boxes, enough for your daily work. 2、Black Refills: The black refills in the carpenter's pencil refill set are made of graphite and are stable and reliable for many regular drafting tasks. 3、Red and Yellow Refills: The red and yellow refills in the refill set are made from wax that dissolves in water and can be wiped off with a wet cloth when marked incorrectly, leaving a beautiful, unmarked finish. 4、Accurate and Practical: The 2.8mm diameter of this carpenter's pencil refill with the carpenter's pencil allows you to play in different situations with great results, accurate and practical. 5、Suitable Scenarios: Our carpenter's pencil refill set is suitable for construction, decoration and automotive, welding and other fields, for materials such as metal, glass, jewelry and woodworking. Specification: Item Type: Carpenter Pencil Refill Material: Graphite, wax Refill Specification: HB Size: Approx. 120 x 2.8mm / 4.72 x 0.11in Quantity: Black 6pcs, Yellow 3pcs, Red 3pcs Package List: 3 x Yellow Pencil Refill 3 x Red Pencil Refill 6 x Black Pencil Refill 2 x Storage Box Note: Manual measurement may have error. Please make sure you don't mind before ordering. Package List 3 x Yellow Pencil Refill 3 x Red Pencil Refill 6 x Black Pencil Refill 2 x Storage Box