Trinity Candle Factory Premium Scented Lemongrass - Reed Diffuser Oil - Kit. This elegant style Reed Diffuser Kit is premium scented for maximum fragrance throw. Enjoy for 1000+ hours. Kit comes with 12" reeds and an elegant glass container. This diffuser is an absolute must. This Lemongrass fragrance is the invigorating aromatherapy fragrance of wild lemon grass plant. 100% Satisfaction Guarantee.