PetBird Xpress is your source for Twist Off Crocks! Reach us via Skype if you would like some help with Twist Off Crocks or any of our other items. Twist Off Crocks orders are processed within 1 day. We ship from three warehouses via Fedex and UPS. PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!