CNS Fragrance Collection contains 8 of our most loved fragrances in refillable diffuser bottles. The refillable diffuser bottles are easy to use and allows you to choose the fragrance level. The wooden cap asourbs the fragrance and the rope works as a reed carrying the fragrance out and into the room. To use; Remove the wooden cap and pull our the sealing plug. Now position the rope to just touching top of the oil (see picture), adjust the rope as the oil slowly evaporates. Visit our fragrance shop for these and other fragrance refill selections. Black Tie, Spring Rain, Peppermint, Eucalyptus & Mint, Gingerbread,  Wintergreen, Rose Garden and Clove.