The Skin Cooler Pen is the most practical, fast and easy way to relieve the discomfort of pain in injection applications. – Touch the tip of the Skin Cooler Pen to the skin for a few seconds (5 to 7 seconds) to promote temporary analgesia, remove and instantly perform the procedure; – We recommend that the professional has more than one Skin Cooler Pen, because while one is in use, the other will be in the freezer, ready to be used in the next patient; – This product should not be taken to the autoclave; – Indetermined shelf life (product of continuous use) If the correct conditions of use and storage are observed (keep stored in the freezer and avoid falls); – Easy to be customized with the printing of the logo or company name in the minimum order; – Contact us for more information; – Pain-free injection.