Liquid nitrogen spray cannister. Device comes with four spray tips with apertures of various sizes (.04 - .016 inches) plus a 20-gauge straight spray and 20-gauge bent spray for more accurate, controlled treatments. 20-24hr holding time.
Slender, fingertip trigger for maximum control and ease of viewing - also rotates easily for left-hand users.
Patented Safety Autovent maximizes safety by allowing internal pressure to gradually vent as the cap is unscrewed.
Streamlined relief valve maintains a constant operating pressure to ensure consistent and accurate freezing.
Polypropylene Cover and Collar insulates the user's hand.
Stainless steel and brass construction for long life
Sturdy Polypropylene base for extra stability