The wave of these longest Japanese long pimples at bat-ball-contact compares to the wave of the grass in the wind. These extreme long and soft Japanese pimples are easy to control, although dangerous. Grass is available in defensive and offensive versions, which differentiate from each other in the rubber thickness. Grass DEF has a soft sponge and is adapted to the classical defensive game, whereas Grass OFF with a harder sponge suits the active game at the table.
The best long pimple on the market now. You must try it.