Nittaku Hammond Z2 Thickness:max 5mm sponge is slightly faster

5mm sponge is slightly faster and thus a bit more effective for attacking

poly (ABS)

Boosters are not only illegal in ITTF but also extremely impractical to use

safe blocks and precise counter strokes

Nittaku Hammond Z2 Thickness:max 5mm sponge is slightly fasterNittaku Hammond Z2 The harmonic The new Hammond Z2 rubber enables powerful attacking and topspin strokes and surpasses older rubber generations with its bite. This dynamic is made possible by a high proportion of natural rubber in the upper rubber. Another special feature is the so called "bulkhead" sponge, which minimizes energy losses at the ball impact point due to its special composition. The "Z" version of the Hammond rubber series is a