Insulin Pen Needles 31G 8mm - 100 Pieces per Box

These work very well with my Novolog Flex Pen. These require a little more pressure than my Relion Pen Needles when installing but once you press and get the double click after all the way down they are very secure (I rotate after to insure it's seated). The reason they fit tighter is they are made to be universal so not only for NovoNordisk Pens but also for Sanofi (Lantus) so they have to make them to fit both hence the difference in pressure when putting on the pens (At least for Novolog Flex Pen)...I bought these out of pocket to have extra pen needles for extra insulin I had manged to save up...I decided to use these first and keep my normal prescription pen needles (Relion) as the spares so I could check these Comfort EZ pen needles out...They work just as good as my Relion pen needles and only require a slight bit more pressure when snapping in to place. Good to know I can buy these online without a prescription as my local Walmart requires prescription even if paying out of pocket.

painless

Used to use some pen needles made by a "big brand" medical outfit. In comparison these are probably not quite as good. As mentioned in some reviews, from time to time the cap does not seat well, but it has always been usable. These are close to 1/4 the cost of of the other pen needles so these are well worth it in my opinion. Work very well and really don't have any big complaints - the money I save is great!

These feel very sharp and smooth. I think actually prefer these needles over the BG needles I always used before, and at less than half the cost of pen needles through my insurance.

These are the best needles I have used. They are easy to use and wroth the price. There are two big pluses for these needles, Minimal pain and when taking them off the pen after use the cover is very snug and you don't have to worry about sticking yourself fumbling with the needle cover.

They work great. They come quick

Liked the sharpness however you are not able to put the cap back on, twist and remove the needle. You actually have to manually remove the needle. I keep sticking myself. Won't get these again.

Needles are nice, but beware if you use a flex pen and like to use a needle more than once. The inner cap on the needle is too big for you to to put the cap back on your flex pen. Its strange because the actual needle is no bigger than than a BD brand needle of the same size, so the inner cap is unnecessarily large. I almost feel like it was intentional so that you cannot use the needle more than once and have to buy more needles sooner.