The SB1’s large mallet adds a tremendous game improvement option for any player looking at oversize mallets. Face-balanced, with no discernable toe hang, and 100% milled, the SB1 is more precise, providing better set up and alignment aid than other putters in this category. It's black satin finish further enhances sight lines. Weights can be installed in the putter head bringing head weight to 356g. Each weight cartridge weighs 7 grams.