Butterfly Needle – 21G 3/4 in. x 12 in. with sliding safety shield- Box of 100


Sold By: FACE Med Store

In stock

Butterfly needles (or scalp vein sets) are used in medical and aesthetic practices for both extraction and infusion procedures. The plastic wings on each side allow you to access superficial veins and secure the needle in position. And with a larger 21 Gauge, you can target larger veins and procure larger blood samples. 


Each box contains 100, individually wrapped, E/O sterilized butterfly needles. Our needles also have a sliding safety shield and come with 12 inch tubing. Compared to other needles, they’re much smaller and are used for superficial veins (veins closer to the outer layer of the skin) and can be used to take blood samples or to infuse substances intravenously. 


At FACE Med Store, we offer medical-grade products needed for everyday users and practices looking for quality supplies at competitive costs. For other blood extraction tools, check out our other products:


Compare Report Abuse
Features of Butterfly Needle
  • 21 Gauge needle. Its size and gauge allow medical and aesthetic practices to efficiently extract blood from superficial veins or infuse intravenous medication into a patient’s body. 
  • Safety features for administering needles. The butterfly needle’s wings allow you to administer the needle into the skin with one hand. This can give you more control over how you administer extractions or infusions and provide you with better accuracy. The safety mechanism can be activated immediately after the blood draw to help protect against needlestick injury
  • Single-use product. Each needle is sharp and smooth enough to minimize pain and discomfort. It’s also E/O sterilized, individually wrapped,  and meant for single use to minimize the risk of contaminating or infecting patients during the injection.
Benefits of Butterfly Needle
  • Minimizes pain and discomfort. The sharp needle minimizes your skin’s resistance when punctured. This makes the overall experience easier, safer, and less painful for your patients. 
  • Stabilizes your injection. The durable plastic wings can stabilize the position of the needle once it’s been injected into the veins. This can minimize the pain, tissue damage, and potential disruptions that can be caused if a patient moves during treatment. 
  • Minimizes the risk of damage from injections. Unsupported needles used for longer processes like extractions or infusions have a risk of vein collapse, bleeding, nerve injury, and other injuries. But with the butterfly needle’s stabilizer, you can minimize movement and keep the needle within its place.
Using Butterfly Needles

For blood extractions, hold the “wings” of the butterfly needle with your index finger and thumb for better accuracy. Insert the hypodermic needle at a shallow angle until a small amount of blood sample starts filling the transparent tube. 

For injecting medication, place the fluids in a syringe connected at the top of the butterfly needle. Insert the intravenous needle into a patient’s superficial vein and then press down the plunger to deliver the medication. 

Butterfly needles are for single use only. After the extraction, activate the safety mechanism by sliding the shield over needle to help protect against needlestick injury and dispose of the entire blood collection set properly according to your local guidelines. 

For additional questions and customer support, contact FACE Med Store today.

Disclaimer of warranty

No warranties or representations. Sellers and purchaser specifically acknowledge that except as otherwise set forth in this purchase agreement, sellers are selling and purchaser is purchasing the purchased equipment / tools “as is, where is”. Seller is not providing any warranty for the product and not making any warranty, express or implied. Purchaser has inspected the equipment/tool, and is not relying on any representations or warranties of any kind.

Purchaser agrees and understands that it is solely the responsibility of the purchaser to know and understand the training and regulatory requirements of the state in which she/he is operating in order to use the product. Purchaser agrees to defend and indemnify seller for any misuse of the product and seller shall in no way be responsible for any injury, accident, malfeasance or misfeasance related to purchasers use of the product.

Ready to ship in 1-2 business days

Additional information

Weight 1 kg
Be the first to review “Butterfly Needle – 21G 3/4 in. x 12 in. with sliding safety shield- Box of 100”

This site uses Akismet to reduce spam. Learn how your comment data is processed.


There are no reviews yet.

  • You have 30 calendar days to return an item from the date you received it.
  • Your item must be unused and in the same condition that you received it. It must also be in the original packaging. Due to COVID related concerns we will not accept any used or opened products. We only replace items if they are defective or damaged. If you have received a defective or damaged item, please send us a support ticket.

Product Enquiry

Please Login to make enquiry about this product

Main Menu

Butterfly Needle - 21G 3/4 in. x 12 in. with sliding safety shield- Box of 100