These are the same as my razor sharp tentacles except these are toxic blue, by request. They are a necessary addition for any alien or those who seek a more serious weapon. They are animated as well. Use the following triggers for actions

r to fire right
l to fire left
f to fire straight ahead
p to protect
s for a slashing move
db for slashing and firing simultaniously
h for hello (yes it even waves)
d for a dance move (and yes it even does some dance moves)
It is listed under Male Accessories, but will work with either male or female avatars.