Kaytee Perfect Chews for Rats (4 Pack) Pack of 4 Kaytee Perfect Chews for Rats The Perfect Chew for pet rats includes wood balls, wood cheese wedges, a wood log and a block in brilliant yellow, red and purple colors A completely chewable kabob toy with a metal attachment hook make it easy to hang in any habitat Disposable chew, simply discard after your pet devours it, and buy a new one A Super Pet 10 Essentials Chew item for healthier, happier pets