A Revolutionary Pain-Numbing Device With Exocool, say goodbye to the fear, pain and discomfort of the sharp prick of injection needles. Its cryo-numbing mechanism numbs the area of application in just 8-10 seconds without the use of any medicines or chemicals. Thus, making an injection practically painless. Exocool is made for diverse applications across pediatrics, cosmetic procedures, pathology labs, clinics and at-home use too. All you need to do is – freeze it, apply it to the area of injection, and inject it.