3M One Touch Ear Plug Dispensers and Plugs - With one gentle turn, choose from the widest variety of the most popular earplugs available in any earplug dispenser today with an extremely reliable delivery system, the One Touch incorporates a patented "no waste funnel" system that allows users to reuse both the base and dispensing unit.
Eliminate the guesswork in hearing protection. 3M E-A-RSoft SuperFit Earplugs are inserted properly and completely when the red fitting ring on the earplug is no longer visible. This means the plug is inserted far enough into the ear canal for the best fit and best protection possible. The soft, smooth tapered shape of 3M E-A-RSoft SuperFit makes it the industry's most comfortable earplug.