Terumo Hypodermic Needle 30G x 0.5" RB RW Clear Hub (100pcs/box)

This Terumo NN3013R Needle comes with a 30G x 0.5" Thin Wall needle. Thin wall needles are thinner than regular wall needles.

The outside diameter is the same size. However, the inside diameter is bigger than the regular wall's inside diameter. Thin wall needles provide more comfort with an increased flow rate.