K Custom Crash with new bell design. Faster decay and quicker response than regular K Custom Crashes. The Zildjian 18" K Custom Fast Crash cymbal looks nearly as brilliant as it sounds! With a quicker response than other crash cymbals in Zildjian's K Series line, the 18" K Custom Fast Crash also offers a faster decay for clean performance in just about any musical genre. This cymbal features a beautiful brilliant finish, adding class to your kit while delivering the character and performance you expect from Zildjian. Get the most out of your kit; add the stellar sound and looks of the Zildjian 18" K Custom Fast Crash cymbal.