Flexible Teflon Gavaging needles w/ Bite protector - 17G-84mm - Box/100ONYX Sterile Plastic Oral Gavage Needles are made from medical grade PTFE material and were developed to satisfy the demands of those researchers who require a low cost single use feeding needle for critical applications. Sterile Flexible Gavage Needles reduce the risk of trauma and eliminate the cost of cleaning and the chance of compound crossover. Flexible tubes are often recommended as an animal welfare refinement over rigid metal tubes. The soft