The Kaleidoscope finish can be applied to Stainless Steel, Brass, Bronze and Copper. The Kaleidoscope involves a 3 step hand applied process to achieve this beautiful array of colors – Green, Orange, Green, Blue, Pink and Red. This finish will naturally patina over time to a slightly darker finish. To maintain this beautiful finish this putter needs to be kept dry and well oiled to slow the patina process. All dings, dents and scratches are removed and this finish can be performed in a matte, satin or polished finish. A polished finish is recommended for this finish.