Orla kiely orange rind diffuser a luxury blend of orange rind sandalwood and eucalyptus essential oils is infused with a hint of nutmeg to create an indulgent warming scent the diffuser oil is presented in a beautiful glass bottle embellished with one of orla kielys signature prints and includes a set of reed sticks after un corking the bottle and adding your reeds allow 24 36 hours for the fragrance to diffuse into the room for a stronger scent turn reeds every 2 3 weeks