Material: graphite

Color: black

Size:

Diameter: 2.8mm

Length: 150cm

[A Worthwhile Set]: The package includes 8 boxes black Fentar refills, total 48 pieces. Use these pencil refills to make clear and precise marks for different purposes, helping you do carpentry or construction work more efficiently.

[Waterproof Material] These pencil lead refills are made of high-quality graphite, which has high hardness and strong stability. They are moisture-proof, waterproof. Even heavy rain can not wash away the traces.

[Precise marking] The pencil refills measure 2.8mm in diameter, and 150cm in length, which can easily reach small gaps or drill holes where other carpenter marker can not. They work great for deep-hole marking.