Member's Mark Pen Needles 31G x 8mm (5/16")

by Member's Mark |
Item # --

Why we love this

Color-coded boxes make it super easy to identify the size of these single-use pen needles with extra-thin wall technology that minimizes discomfort.

About this item

  • Sterile, single-use pen needles
  • Smooth injection with silicone-coated needle
  • Less effort to dispense with extra-thin wall pen needles
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Member's Mark 31G pen needles use extra-thin wall technology to deliver your insulin with little effort and minimal discomfort. You can be confident you are receiving a high-quality product from the brand you know and trust.

Member's Mark pen needles are compatible with most pen injector devices available on the market, including pens manufactured by: Novo Nordisk, Sanofi, Eli Lilly, Ypsomed, Owen Mumford, Haselmeier, Berlin Chemi Menarini and B. Braun.

Member reviews & questions


"Membership is required to complete an in-club or curbside pickup purchase at Sam's Club."