A Round Eye Level is a specialized tool used to ensure a straight line is perfectly horizontal or vertical. It’s
characterized by its circular shape and a small, air-filled bubble within a glass tube. It’s often
used in construction, woodworking, and other trades where precision and accuracy are essential. It is simple yet
indispensable tool for maintaining straight lines and ensuring accuracy in various projects.

Round laid Level (Bulls Eye):

The bull’s eye spirit level it is used for set up a horizontal position in an “X” & “Y” axis of machines, jigs,
devices, equipment and instruments.