Carpenter Mechanical Pencil Set with Built-in Pencil Sharpener and 40 Replacement Leads, Heavy Duty Deep Lead Mechanical Pencils for Construction, Carpentry and Building.

Construction tools for architects

The pack contains 40 refills. These interchangeable refills come in several colors, including black, yellow, and red. Different quantities and colors to meet all your needs. 2.0mm leads are suitable for carpenter's mechanical pencils. 2.8mm leads are suitable for deep hole mechanical pencils. Whether on raw wood or smooth paper, writing is easy and clear. Sometimes, for marking, it is necessary to go through a small hole that is difficult to access for a classic pencil lead. Our products allow you to effectively solve this problem. 2.0mm leads are suitable for carpenter's mechanical pencils. 2.8mm leads are suitable for deep hole mechanical pencils. Whether on ordinary wood or smooth paper, writing is easy and clear.