Blood Collection Needle

We are offering blood collection needle. Product description size: 18g-23g color: blue, red, black, green, yellow, pink its used together with the needle holder, plastic protector for intravenous inner wall of needle is extremelysmooth, needle wall is thin enough it allows you to get the proper amount of blood you need to test for the first time its for through-link needle, blood flow can be seen in the needle connector while collecting blood, which is convenient and more safe it provides for an sassier and safer disposable after each use