Sold in packs of 15 Perfect PelletsTM with an equal assortment in each pack of the rodent, mole and bird pelletsAs the leader in the owl pellet industry, Pellets Inc. has developed and created the new " Perfect Pellet" TM. This pellet replica is manufactured using state of the art plastics technology. Each synthetic pellet contains a virtually complete replica of one of the common barn owls prey species, either the rodent, mole or bird skeleton. It is a bit easier to dissect than organic owl pellets. The same great lab can be experienced but without the confusion of partial or multiple animal skeletons.