Supervibrato Lightning Release Swords

Supervibrato Lightning Release Swords is the term used to refer to the distinctive swords utilised by Killer B, as part of his somewhat unorthodox fighting style. The characteristic shape of each sword not only makes them ideal for cutting, using either edge of the blade, but also means they can be thrown with great accuracy.

The swords seemingly get their name due to the fact that B often channels his lightning-natured chakra into their blade, increasing its vibrating frequency and hence its piercing and cutting power, to an extent that exceeds those of standard Wind Release techniques.

While posing as Kisame Hoshigaki, Zetsu's clone used one of these swords, in an attempt to cut Killer B's legs off.

Trivia

 * If any of these swords are lost, B can seemingly replenish his stock upon return to Kumogakure.
 * Since taking Samehada, B now stores five of the swords within it.