Needle Pack 100 x 21G Green | for Injection Cycles

Choosing the right needle matters when accuracy and comfort are a priority. Our Green 21 gauge needles are designed to give medical professionals, lab technicians and individuals carrying out injections at home a dependable, sterile option they can rely on.

Each needle is wrapped in its own blister pack, keeping it protected and germ free until the moment it is needed. With a 21 gauge thickness and a 40mm length, they strike a practical balance between flow rate and ease of use, making them a popular choice across a wide range of injection needs.

Key Benefits

Universal Compatibility
The Luer lock and Luer slip design means these needles connect easily with almost any compatible syringe, so you are not tied to one particular system.

Individually Sterile Packaging
Every needle stays sealed in its own blister pack right up until use, helping to reduce the risk of contamination and keep each injection as safe as possible.

Smooth, Precise Puncture
A fine, consistent tip is designed to minimise discomfort and tissue disruption, helping injections feel as comfortable as possible.

Reliable Quality Control
Each batch is manufactured from surgical grade stainless steel and tested to meet CE marking standards, so you can expect consistent performance from needle to needle.

If you would prefer a slightly finer alternative, take a look at our 23G blue needles, or for a shorter, finer option, our 25G orange needles are worth considering.

How To Use

These needles are intended for single use only and should be used alongside a compatible Luer lock or Luer slip syringe.

1. Wash your hands thoroughly before handling any needle or syringe.
2. Remove the needle from its blister pack immediately before use, checking the packaging is intact.
3. Attach the needle securely to your syringe, using a twisting motion for Luer lock or a firm push for Luer slip.
4. Follow the injection technique recommended by your healthcare professional.
5. Dispose of the needle immediately after use in an approved sharps container. Never reuse or re-cap a needle.

Always follow guidance provided by a qualified healthcare professional when carrying out any injection.

Who Is It Suitable For?

These needles are suitable for medical professionals, laboratory staff and individuals who have been shown how to self-administer injections safely. They are not suitable for anyone without appropriate training or guidance, and should always be used in line with advice from a healthcare professional. Keep out of reach of children at all times.

Product Information

Feature	Details
Gauge	21G
Length	40mm (1.5 inch)
Colour	Green
Pack Quantity	100 Needles
Compatibility	Luer Lock and Luer Slip Syringes
Material	Surgical Grade Stainless Steel
Sterility	Individually Blister Packed
CE Marked	Yes

FAQs

What does 21 gauge mean?
Gauge refers to the needle’s thickness. 21 gauge sits in the middle of the common range, offering a good balance between flow rate and comfort.

Are these needles suitable for all syringes?
They are designed to fit all standard Luer lock and Luer slip syringes, which covers the vast majority of syringes on the market.

Can I reuse a needle?
No. Each needle is intended for single use only and should be disposed of immediately after use.

How should I dispose of used needles?
Used needles should always go into an approved sharps container, such as our 0.25L sharps bin. Never dispose of needles in household waste.

Are these needles sterile?
Yes. Each needle is individually blister packed to maintain sterility until the pack is opened.

Why Buy From Zoom Health?

At Zoom Health, we’ve been helping customers find trusted healthcare and wellbeing products since 2008. We carefully select products from leading brands and offer competitive prices, fast UK dispatch and friendly customer service, making it easy to shop with confidence.

Whether you’re looking for everyday health essentials, specialist wellbeing products or trusted pharmacy brands, we’re committed to providing reliable products backed by helpful advice and excellent service.

Safety Information

For single use only. Do not reuse or share needles under any circumstances.

Dispose of used needles immediately in an approved sharps container, such as our 0.25L sharps bin.

Store in a cool, dry place, away from direct sunlight and out of reach of children.

Discontinue use and seek medical advice if you notice any signs of infection, unusual pain or an adverse reaction at the injection site.

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Important Safety Information and Disclaimer

These needles are intended for use by trained individuals or under the guidance of a healthcare professional. Zoom Health does not provide medical advice, and this page should not be used as a substitute for professional guidance. Always follow the instructions provided by your healthcare provider, and consult a doctor or pharmacist if you are unsure about correct use. Zoom Health accepts no liability for injury or harm resulting from incorrect use, self-administration without appropriate guidance, or failure to follow safe disposal procedures.