1. HONMA TW-S (1Box = 12 Balls) - Structure: 3-piece construction - Type: Distance & Spin - Feeling: Soft - Swing speed: 40-50m/s - Material: Premium Cast Urethan Cover / High Elasticity FLEX Layer / Newly Formulated LD Core 2. HONMA TW-X (1Box = 12 Balls)f - Structure: 3-piece construction - Type: Spin & Distance - Feeling: Very Soft - Swing speed: 38-50m/s - Material: Premium Cast Urethan Cover / Soft FLEX Layer / Newly Formulated LS Soft Core