The G1-Mill Tour putter is a very limited run of 50 serialized putters. Milled from a solid block of 303 stainless steel, this classic GA01A head shape, has a stunning new mill pattern on the sole that almost has a mirrored brick wall effect. The pictures don't do it justice, but you can kind of see the pattern in the reflection. Each putter is individually numbered from "1 of 50" to "50 of 50".