Yasaka rubber VALMO, made in Japan using the latest Japanese technology, called “JP HYBRID”. 
The top sheet has a large proportion of natural gum, which produces strong grip power and heavy spin. VALMO has a maximum tension sponge which gives fast acceleration of the ball but also offers precision at high speeds with the grippy top sheet. Thanks to this highly developed technology and stable arc this advanced rubber is very easy to play with.

Speed 11   Spin 13   Control 10