These all-weather pens write on wet paper and upside down in temperatures from -30F to 250F.

These all-weather pens write on wet paper AND upside down in temperatures from -30F to 250F.

This 1" lanyard includes a lobster claw and quick release clip. It also includes two connector clips for a GPS receiver or other items you want to attach for easy carrying in the field.

Available in: White or Black color options.