I Guess BTY ZLC CS.... This blade is hard but good reaction....
Please read ....
蝴蝶專業乒乓球器材詳解
如果你想知什麼是 Arylate, Arylate-Carbon, ULC, ZL, ZLF, ZLC, 檜木, InnerFiber, High Tension
就要睇一睇下面條LINK
來源:
http://www.chinatt.com/tt/dispbbs.asp?boardid=119&id=569799