- Butterfly Collection needles are used to harvest blood for the production of solid & liquid PRF.
- 21G x 3/4″ needle size
- Tubing length: 7.5″
- Packaged 35/box
- Individually packaged sterile
- Retractable safety shield prevents accidental sticks after use
Manufacturer’s product information (ocobiomedical.com, opens in a new tab)








