Artline EKPRW4 Builders Kit Pk4

This Artline Builders Marker Set contains four marker pens and is designed with builders in mind. The white Builders Marker has a 2.3mm line width and writes on various surfaces with UV light resistant ink, meaning there is no risk of it fading over time. The ink of the Exterior Marker is resistant to UV light and is waterproof, making it ideal for outdoor use. The permanent, waterproof ink of the General Purpose Marker is perfect for marking in the toughest environments and the Long Nib Marker is ideal for marking deep holes and inspections in hard to reach places.