Sriver with KAWA? and Etc

I have one of the latest Butterfly Japan catalog all in English.

Under the Sriver rubber section, there was a small print quoted below:

"We have Red 2.1 and 1.9 with KAWA which enables balls with a lot of bounce. (05080)" What is KAWA?

Even has a few new blades listed in the catalog like Tie Yana, Guo Yue, Clarty , Frajelm and a Matsush*ta Pro V2 (aka second model)

The Clarty and Matsush*ta Pro V2 have a new handle called SI grip (new proposal). But from the pictures i can see it looks like a ST handle.

Nice.... Learn something new everyday.

kelvinyoong wrote: The Clarty and Matsush*ta Pro V2 have a new handle called SI grip (new proposal). But from the pictures i can see it looks like a ST handle.

SI, Straight Incline : It's a straight handle which widen a little on the end of the handle.