CARELIVING
Minibird CareLiving Insulin Pen Needle 31G 8 Millimeter 5/16 Inch Universal Fit For Diabetes Care 100 Count
Minibird CareLiving Insulin Pen Needle 31G 8 Millimeter 5/16 Inch Universal Fit For Diabetes Care 100 Count
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Product features
Product features
Materials and care
Materials and care
[Generic] High-grade surgical stainless steel needle, medical-grade silicone lubricant coating, polypropylene plastic hub, and protective needle cap.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Shop authentic CARELIVING products — imported from the USA. Browse more health & wellness at Rudra Retails.
FAQ
Q1. What is 31G in an insulin syringe?
Ans: The term 31G refers to the gauge or thickness of the needle. A higher gauge number indicates a thinner needle, which generally results in a more comfortable and less painful injection for the user.
Q2. Are all insulin pen needles compatible?
Ans: Most insulin pen needles use a universal screw-on design, making them compatible with the majority of insulin pens available. However, it is always recommended to check the attachment to ensure a secure fit for your specific device.
Q3. What size is a 5/16 pen needle in mm?
Ans: A 5/16 inch pen needle is equivalent to 8 millimeters in length. This is a standard size often recommended for adults and those who prefer a slightly longer needle for subcutaneous delivery.
Q4. Are these CareLiving needles authentic USA imports available in India?
Ans: Yes, these are authentic CareLiving products sourced directly from the USA. Rudra Retails ensures that all personal care and medical accessories are genuine imports for Indian customers.
Q5. Can I reuse these needles to save money?
Ans: No, these are strictly single-use sterile needles. Reusing needles can cause the tip to blunt, leading to increased pain, bruising, and a higher risk of infection or dosage errors.