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SureComfort U-100 Syringes Half Unit 31G 3/10cc 5/16 inch 100/bx

SureComfort U-100 Insulin Syringes Half Unit 31G 3/10cc 5/16" 100/bx

30 reviews

By Sure Comfort

SKU: SY86227065045

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$13.47

The Sure Comfort Syringes (by Allison Medical) are high quality and easy to use. This 31 gauge syringe holds 3/10cc's units, and uses a 5/16" lubricated needle for a comfortable injection. Syringes come in sterile poly bags of 10 syringes each, for your convenience.

Sure Comfort insulin syringes (by Allison Medical) are high quality and easy to use. This 31 gauge syringe holds 3/10cc of insulin and uses a 5/16" lubricated needle for exceptionally comfortable insulin delivery. These syringes feature a half-unit measurement system that allows you to get more precise doses, and they come in sterile poly bags of 10 for your convenience. Place your order today!

Features of the Sure Comfort U-100 Insulin Syringes - Half Unit Short Needle, 31G 3/10 cc 5/16 inch:

  • Half Unit measurement size for more precise dosage
  • Sure Comfort's most popular needle size
  • For those of medium build/good for the average adult
  • Color-coded caps for correct pen needle usage
  • Sure Comfort insulin syringes have lubricated needles for ideal comfort
  • Easy-to-read markings
  • Safe and sterile needle, thanks to the protective tab
  • ISO-compliant
  • Allison Medical Sure Comfort 1/2 Unit Short Needle 31G x 5/16" 3/10cc
  • Box of 100 syringes (in sterile poly bags of 10)
  • We may require the order of a physician for this item

Frequently Asked Questions

What do the size measurements mean for insulin syringes?

There are three measurements: hole size (31G), length (5/16”), and capacity (3/10cc).

Hole Size: 31G (31 gauge) refers to the size of the needle's hole. The higher the gauge number, the smaller the hole—32G Sure Comfort insulin syringes have smaller holes than 31G syringes.

Length: 5/16 inch (8mm) is the length of the needle. Needle lengths range from 4mm to 12.7mm, so 8mm is a popular choice among those who prefer short-to-mid-sized needles.

Capacity: 3/10cc (cubic centimeter) refers to how many units of insulin the syringe can hold (30 units or less).

Can I reuse my insulin syringes?

No. Reusing insulin syringes can be very dangerous due to the risk of contamination that can cause infections.

What are the benefits of 31G 5/16” insulin syringes?

Thinner, shorter Sure Comfort insulin syringes are a popular choice among people who prioritize comfort. Thinner needles may help to reduce pain, bruising, and bleeding, as well as anxiety. Speak to a health care professional if you're not sure which size is right for you.

Save on High-Quality Diabetes Essentials Today

We stock a wide variety of insulin supplies, including other insulin syringes. While our prices are low, rest assured that we're committed to carrying only the highest quality diabetes supplies from top medical supply brands you know and trust. Please don't hesitate to contact us if you need assistance with your order.

If you use Sure Comfort insulin syringes on a regular basis, join our Diabetic Coverage® Auto-Ship Program. We'll ship them right to your door on your specified schedule. For easy and secure shopping on your mobile device, download the ADW Diabetes App. Buy your Sure Comfort U-100 insulin syringes for less at ADW Diabetes!

We may require the order of a physician for this item.

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Tina

June 19, 2025

Not for me

The syringes are the right size all around but the quality is not there. The needle is dull (doesn't glide in) and too wimpy, bends easily if I hit the side of the vial. Doesn't seem to fill very fast either. ADW is great but not these syringes.

JoAnn K

November 3, 2024

Pet Insulin

I used these syringes for the first time for giving insulin to my Bichon Frise. Injections appear to bother him less using this particular syringe. Thankful for the find.

Barbara G

October 17, 2024

Diabetic kitty Mom

These are perfect for my kitty. I love the half marking too. She get 2.75 units of insulin. Tiny needle. She doesn't seem to mind most of the time.

Bonita R

February 9, 2024

The right size for my pet!

What a blessing to find ADW! I love autoship option! Thank you ADW for helping me care for my Cooper with the correct product for pets!

Leslie G

October 12, 2023

Half unit Insulin Syringe

Finding these half unit syringes was a relief after my cat developed diabetes as a result of her treatment for hyperthyroidism. They are reasonably priced and quickly delivered. Great product.

Roger

August 29, 2023

Surecomfort Short Needle Half-unit

My cat has gotten use to us giving her insulin thanks to the finer needle. And, the half unit markings help us draw the proper amount for her injection. Thanks loads for a great product and quick shipping. I really can count on you guys.

Gail R

June 28, 2023

Perfect!

Just what I needed - love the half unit markings for more accurate insulin administration. My dog doesn't seem bothered by the insulin shots with these syringes.

Fanny

May 17, 2023

Excellent syringes

It was hard to find these specs for my cat. On top of it, she doesn't like all brands. She most disliked a top, more expensive name brand. But she doesn't seem to mind these at all - I'm so happy! Great price too. Totally recommend!

Patty

March 23, 2023

These work great

I use these with my small cat and they work great. The half markings help a lot. She rarely fusses anymore with the thinner needle.

Marianne M

January 24, 2023

Wonderful

Great product and company. Makes life with a diabetic 14 year old cat just a little bit easier. Thank you!

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