Srixon Z-STAR XV golf balls, featuring a contrasting yellow and white design, 3 balls x 4 packs. No. 1, 2, 3, 4. - Brand: Srixon - Model Name: Z-STAR XV - Color: Yellow/White - Quantity: 3x4 → 12 Soft feel Excellent distance Mid-high trajectory High approach spin Low driver spin High mid-iron spin Features advanced flight and straightness.