Piranha iSo Clean Wipes are a great solution for cleaning up after sticky concentrates. Use Piranha 90% isopropyl alcohol wipes to sanitize the mouthpiece of your favourite pipe or vaporizer and stop worrying where your friend's mouths have been. They're also great for getting the goop off your pokers and dabbers. Pack of Two Piranha iSO Wipes Features: ========================== Safe on Glass, Metal, and Plastic Hypoallergenic Medical Grade Made with 90% Isopropyl Alcohol