Pac-Kit sting relief swab. Medicated sting relief "swab" style packaging offers exceptional shelf life and won't tend to dry out in adverse storage conditions. The swabs are manufactured at 5 years, blister packed at Pac-Kit for "unit" packaging, and typically have well over four years expiration dating when shipped to our customers. Contains 10 anesthetic/antiseptic swabs, each containing 0.018-ounces (0.5cc) of medicated solution. Perfect for standalone first aid or as a refill for a kit.