Upgrade comes in a shape of a ball! this is the classic Killerspin training ball, updated to match the latest size and materials regulations. These 40+ balls are perfect for practice play, training, and for fun! official 40mm size type of material - ABS plastic (new generation of table tennis balls) applicable: for practice, multi-ball training, robots, home/office play : increased control better quality constructed with higher quality materials, they can withstand more aggressive shots. Color options Killerspin 1-star balls are available in orange.
