Hexa Freeze is a fast-acting endo spray designed to enhance pulp vitality testing. Made in the USA, this 10 oz bottle features an easy-to-use spray cap, allowing for precise application. In just 3 seconds, Hexa Freeze cools to -50°C, offering a quick and efficient alternative to slower freezing methods, preventing the formation of water crystals. It is perfect for determining pulp health and comes with a convenient directional spray extension. Hexa Freeze leaves a refreshing spearmint scent, ensuring a pleasant experience.