Nittaku Renanos Bright Hard Rubber

An Integrated Energy (IE) rubber, IE combines natural and synthetic rubber to create a highly elastic top sheet, and an increase in the amount of synthetic rubber in the top sheet increases the power. The results of the latest Japanese production methods are: (1) The natural-rubber ingredient grabs a ball firmly, (2) At the next moment, the synthetic-rubber ingredient shoots the ball like a bullet. Based on RENANOS, RENANOS BRIGHT was developed, getting the best of RENANOS's ball grip. Elasticity of synthetic and natural rubber is educated at a higher level, so you could enjoy it without speed effect glues.
For offensive play, attack, loop.