Lava bites are all-natural lava stones that chinchillas and other small animals love to chew on.  These are a big favorite here at the rescue -- the chins just love them!  There are three chews in this package (one of each color) and each has a hole, so you can put these on a chew toy if you'd like! 
These are safe for chinchillas, guinea pigs, rabbits, prairie dogs, and many other small animals!