The Wallach UltraFreeze Spray Aperture features a luer lock that allows it to easily attach to the UltraFreeze Cryosurgical Sprayer. Smooth flow spray technology ensures a controlled spray of liquid nitrogen is delivered to the treatment site. Rings on the apertures coincide with the Gauge of the aperture. The bent needle spray aperture is made for difficult to reach places. It Consists of 4 spray apertures and one 20 gauge bent needle.
One Wallach aperture kit for ultrafreeze.