IgorSugars 1 months ago
Double Happiness (DHS) 40+ Bi Colour
Pretty much identical to DHS D40+ one star. Except balls are white on one side and orange on the other. Very nice feature to practice serves as the different color sides are great at exposing spin for the naked untrained eye. Balls are quite hard and durability is superb if you ignore the imprint getting erased little by little. I always bring one or two of them to club for spin demonstrations to minors or simple reverse pendulum serve practice as I always had difficulty adding intense spin during this particular serve type.