ONE-CAREPen Tips - 31 gauge x 5 mm (3/16’’) Ultra-Thin for Comfortable Injections -Diabetes Pen Tips for Injections - Universal Fit Compatible with most injectors available on the market - Set of 100

Thank goodness I can purchase these pen needles from Amazon, otherwise I would go broke! They always fit, I have never encountered a defective one. The seals and needle covers are always intact. They always attach the way they are supposed. They are never dull. The quality is spot on for what you would expect from medical supplies, yet priced reasonably.

Perfect size needle for insulin pen used by me. They are sterile, safely packaged and very small in length to administer subcutaneously. Very sharp also. No pain involved. I will purchase again.

Ordered them for my dad for his insulin pen and they work perfect. The pharmacy wanted $70 with insurance for the same quantity. These were $10 and are the same exact thing.

Excellent product and price to match. Works perfectly for my wifes medication injections. Its nice to get things that are what they claim to be now days.

Quality Product, reasonable price

If your insurance high or doctor forgets write prescription for needles these are great value compared to some Pharmacy cost especially locally owned doesn't offer cheaper varient.My Pharmacy carries a higher end product more expensive. No difference in why they feal when inserting in your skin. Needle part is high quality only thing different is these compared to more costly brand is how tight you can screw the needle onto the pen. Higher end you can tighten down with fingers without threads slipping. These are lot easier for the threads to give & on loosen when over tighten. But it doesn't mess up the needle just tighten again just not as much. They may not be able to tighten down as tight as more quality brands but it doesn't affect functionality. I've used these to insert thick long acting insulin with no issues.

A lot less $ than getting these through pharmacy and putting through our insurance.

These are well-made. I’ve used both size 5 and 6. I have only had one needle that didn’t work out of eight boxes.They are sharp and puncture the skin easily.I would definitely recommend these to anyone looking for needles.