As a first time user with a cat recently diagonsed as diabetic, I didn't know what kind of syringe to use. These are great! Since such a small amount of insulin is used, these syringes are well marked so I was able to deterimine the correct amount to give.
These are by far the best syringes I have used. Very easy and smooth. Most syringes have difficulties with the plunger but with these it is very easy to use and very smooth delivery.