PetBird Xpress is your source for 2 Pet Bird Feeders items including Twist Off Crocks! Try emailing or calling us at 800-448-2014 - we'll do our best to answer your questions. Twist Off Crocks are stocked items that ship within 1 day! At PetBird Xpress you can always login to get updated shipping status. PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!