Features Precision Carpenter Pencil Refill: Specially designed for woodworking, this refill enhances accuracy in marking and scribing for professional results Reliable Waterproof Use: The waterproof HB formula ensures clear and distinct lines, boosting your efficiency while working on various projects Smart and Convenient Design: With a length of 120mm and a diameter of 2.8mm, this fine-tip refill easily reaches tight spaces without dirtying your hands Versatile for Multiple Materials: Ideal for drawing and writing on a variety of surfaces including metal, plastic, glass, wood, and paper, making it a must-have tool Economical 6-Piece Pack: Each pack contains 6 refills, providing ample supply to simplify your replacements and keep your projects running smoothly Features: 1、Pencil Refill: Specially designed to woodworking pencil, the refill will better facilitate the procing and increase the accuracy. 2、Reliable Use: The waterproof HB carpenter refill ensures distinct lines for marking and scribing, which will improve your efficiency. 3、Smart Design: With 120mm length, 2.8mm diameter and fine tip, the working in hard to get area is very easy and won't get hands dirty. 4、Wide Utility: Allows for extensive application in drawing and writing on metal, plastic, glass, wood, paper and many other material. 5、6Pcs in Pack: There are 6pcs carpenter pencil refill in total, and the large quantity will greatly simplify the replacement. Specification: Item Type: Carpenter Pencil Refill Refill Model: HB Package List: 6 x Carpenter Pencil Refill 1 x Storage Box Package List 6 x Carpenter Pencil Refill 1 x Storage Box