The srixon ad333 pearl grade lake balls offer exceptional value for money as they have only seen very limited use before being lostall the lake balls are chemically cleaned and repackaged at a fraction of the cost of a new pack playability and performance will not be affected at all so these are a great option if you are looking for a cheaper alternative to a new ball or you already play this ball but want the same ball to practice withthe new srixon ad 333 features a brand new proprietary