I need these needles for drawing up medications. The large gauge is what I needed. Originally they were on back order but what's great is that the company always kept me informed.
These needles were a welcome find! I have a 14 year old cat who requires daily subcutaneous fluid therapy, and these needles are smaller than the needles we used previously AND provide a faster flow, making the unpleasantness over more quickly. These are our new needles of choice from here on out.