Genuine Kamui Black Super Soft 14mm 10 Layer Pigskin Leather Cue. The New KAMUI Black tip is designed to add more spin to the cue ball. In addition to the benefits of KAMUI Original, the player can put more spin to the cue ball with relatively slower speed of the pool cue. The elasticity of the black leather absorbs the momentum of the cue so as to propel the cue ball with desired spin. (SS) Super Soft – Extraordinarily soft in hardness and gives the least deflection to the cue ball’s path. It works well with a cue with high deflection. The contact time between the cue ball and the tip is the longest of the other harnesses and the player can convert the momentum into spin with decreased deflection.