Crittertrail Two FREE 2 lb. Gourmet Hamster Food & FREE 500 c.i. Pine Bedding w/ Purchase kids love contact w/ critters and the unique "petting zone" makes it possible created w/ fun colors kids love and designed w/ the dark, transluent colors for the comfort your critter needs completely compatible w/ all crittertrail accessories and universally connects to habitrail and s.a.m. systems comes complete w/ a water bottle, food dish, exercise wheel and more