Butterfly blood collection needle are use together with Vacuum.
NOTE: The price is for 100 units and includes VAT.
In certain cases, it is possible to return the delivered orders: if the order content, quantity, color are inconsistency; if the product you received is broken, cracked, damaged, or other conditions indicating that the product is not in new condition or manufacturing defects; if there is a discrepancy with the pictures you see on the site - you can make a request to return the product.