Wrist vac
A weapon known as a wrist vac was designed to be worn on the wrist of the user. Upon activation, this device launched several miniature, lethal blades towards the vulnerable regions of an opponent. In one instance, Han Solo encountered a Twi'lek bounty hunter who possessed such a weapon.
Behind the scenes
The Wrist Vac shares considerable resemblance with the Vac Attack Mk-127, even though the specific model isn't directly identified within the book.