Lot Grip RST X-3 Squad from High Sports Co., Ltd.. Please refer to the outer box in the photo for specifications. The following will be quoted by high sports. The biggest feature is that the core shape of 0.016 of the PSA value used in the RST series is slowly moving the axis, and the rotation continues with a strong arc shape, even in combination with any cover stock.. This time, a base material that is strong in oil, and the surface is finely polished, giving a smooth straightness from the middle of the lane.. It also has excellent control performance, and even if the plate width is widened, it will continue to be turned at the back end, so it will be a ball that will definitely be active even if any type bowler is used.. The recent Rotograph ball is really surprising every time you test. This time, the previous series was a strong arc shape, so I didn't think that this sharp movement would come out in front of the pin.. Most of the sharp balls in front of the pins are polished, but this time it was cloudy, so the step of the oil was not sensitive but stable.. It's an irresistible ball for the inside bowler.. I think it can be used for a long time in the center condition. The pin jump was also the best. Cover Stock Micro Trox Solid League
Core RST core
RG2.530 (15LBS)
Differency 0.053 (15LBS)
Masvaus difference 0.016 (15LBS)
Flare High
Hardness 73-75
Color Magenta/Aqua/Deep Purple
Surface finish 1500 grid polish
Handling weights 12-16 pounds

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