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™incorporated a patented "No Waste Funnel" system that allows users to reuse both the base and dispensing unit. Choose from E.A.R® Classis® (NRR 29dB), E.A.R® Classic SuperFit 30™(NRR 30dB), E.A.R® Classic SuperFit 33™(NRR 33dB), E.A.Rsoft™ Regular Yellow Neons™(NRR 33dB), or E.A.Rsoft™ Large Yellow Neons™(NRR 33dB).