Blue Needles 23g (100) Description These high quality blue Microlance(TM) Hypodermic Needles are professional needles for nursing use. They are thinner needles with a larger lumen that allow increased flow rates during injections and blood collection. Practical needles can be connected to both leur slip and leur lock adapters. Sterile and latex-free. Supplied in packs of 100. Available in a range of other colours. ;; Blue Needles 23g (100) Description These high quality blue Microlance(TM) Hypodermic Needles are professional needles for nursing use. They are thinner needles with a larger lumen that allow increased flow rates during injections and blood collection. Practical needles can be connected to both leur slip and leur lock adapters. Sterile and latex-free. Supplied in packs of 100. Available in a range of other colours.; Products specifications Colour Blue Quantity 100