36Pcs Pencil Refills for Carpenter Pencils, 2.8mm Pencil Refills for Tracer/Pica Pencils, Solid Deep Hole Pencil Lead, Pencil Refill Replacement for... marker refills

•[Durable Set]:Contains 4 boxes of pencil refills black, 1 box of red and 1 box of yellow, a total of 36 pcs, compatible with most carpenter's pencils. Mark clearly and accurately, help you do better carpentry or construction work.

•[Accurate Marking]:Pencil refills are 2.8mm in diameter and 12cm in length, which can easily and accurately mark in small crevices or deep holes, suitable for marking perforations or other narrow areas to improve work efficiency.

•[Widely Used]:Pencil refills are suitable for dusty, wet and rough environments to achieve precise and accurate marking. It can be used to mark a variety of surfaces, including wood, metal, glass, concrete, tile, paper, plastic, etc.

•[Portable]:These pencil refills come with a carrying case for easy storage and portability, while the case's separation slot design effectively prevents the refills from breaking and ensures that the refills are stored safely.

•[Waterproof Material]:These pencil refills are made of high quality graphite, moisture-proof, waterproof, high hardness and not easy to break. Widely used in carpentry, construction, art creation and other fields.