The Donic Schildkröt table tennis ball 3-star Super ITTF approved in white won me over from the first minute. He has good flight characteristics and is of good quality which is especially characterized by a high degree of robustness. I have the ball now on some rough ground (outdoor stone table tennis) recorded strong 3 weeks and it show no damage to the ball. This ball is the 3 star - Absolute quality. The only drawback is the still relatively expensive price for only 3 balls but with balls of this quality it is ultimately default.