We offer a wide variety of straight and curved animal feeding needles from 12 gauge to 24 gauge stainless tubing and from 1” to 4” in length. The precision assembly of stainless steel balls and type 304 stainless steel tubing ensures a quality needle suited for feeding and dosing without injury to sensitive tissues. Features: Fixed shape from stainless steel tubing, Stainless steel balls, Can be cleaned and re-used as needed. Re-usable Animal Feeding Needles are designed to meet the needs of pharmacologists, toxicologists, pathologists and other biomedical researchers working with laboratory animals. Precision assembly of stainless steel balls and tubing insures a quality needle suited for feeding and dosing without injury to sensitive tissues.