WellFine 32G (0.23mm) x 4mm Insulin Pen Needles – 100 Count, Universal Fit

Experience significantly reduced discomfort with WellFine 32G x 4mm insulin pen needles, featuring advanced Thin-Wall (TW) technology. This innovative manufacturing process allows for an even finer outer diameter while maintaining the same inner diameter as conventional needles. This means you get a thinner needle without compromising flow.

For instance, a 34G Thin-Wall needle offers the same internal diameter (approximately 0.09mm) as a standard 32G needle. By opting for these ultra-thin needles, you can minimize injection pain.

Enjoy the benefits of equivalent flow rates with thinner needles:

• Swap standard 32G needles for 34G Thin-Wall needles of the same length.
• Upgrade from standard 31G needles to 32G Thin-Wall needles of the same length.
• Replace standard 30G needles with 31G Thin-Wall needles of the same length.

These universal-fit WellFine needles are compatible with most leading insulin pen brands, ensuring a seamless transition to a more comfortable injection experience. Each pack contains 100 high-quality, sterile needles.