Quantity: 4Pcs. It Can Be Used As A 3-layer Practice Ball, The Bee Hole Reduces Resistance, And The 3-layer Ball Bounces High, Hitting The Ball Far. Product Category: Glitter Ball. Outer Shell: It Contains Sarin Material, Which Has Strong Resistance To Beating,Middle Layer: Soft Design, High-energy Elastic Core, Enhanced Ball Speed,Ball Center: High Elastic Rubber Ball Center Has Strong Elasticity.
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