Abstract: In accordance with the present invention, there is provided multiple embodiments of a golf ball marking and alignment tool. In each embodiment of the present invention, the tool comprises an elongate body portion which defines opposed, generally planar first (top) and second (bottom) surfaces, and a longitudinal axis. Disposed on the top surface and extending along at least a portion of the length of the longitudinal axis is an alignment line. The alignment line preferably extends along the entire length of the longitudinal axis of the body portion, and comprises a channel, the inner surface of which is preferably coated or painted with a dark colored (e.g., black) material. The alignment tool may optionally further comprise one or more pin portions which are integrally connected to the bottom surface of the body portion at prescribed point(s) relative to the longitudinal axis defined thereby.

Abstract: A golf practice mat provides, on an upfacing surface, a plurality of mutually aligned artificial grass blades that extend upwardly. The grass blades include a portion of longer fixed length and a portion of shorter fixed length. The longer blades second angle exceeds the first angle. The ends of the longer blades extend above the ends of the shorter blades. The shorter blades have a longitudinal rigidity and density of placement on the practice mat so as to support a golf ball at a desired height above the practice mat; the height determined primarily by the shorter blades. The longer blades have a flexibility and density of placement on the mat that provides a natural feel to a golf club driving through the blades.