True Hue diffusers are crafted with precision and care, using a luxurious soy coconut wax blend and phthalate-free oils to ensure a product that's both eco-conscious and indulgent. Our 3.75 fl oz, phthalate-free formula is an easy and long-lasting alternative to fill your space with fragrance. Our scents are formulated with fine fragrance oils (all are Prop 65 and I.F.R.A. approved). Flip over reed sticks every 1-2 weeks to enhance the output of fragrance. Bottle lasts between 2 - 3 months. Comes with 7 rattan reed sticks. Bergamot + Black Tea: Sweet spices pile high in woven baskets, tea leaves steep amongst wildly warm aromas, amber, bergamot, peppercorn. Dried Cedar + Moss: Sun-dried cedar warms the air, woodland moss bakes in the sun, ripe ginger root, pimento berry, a pinch of spice. Santal: Papyrus, Cardamom, Cedar, Violet Leaf, Blooming Iris Stargazing: Mandarin, vetiver root, and sandalwood.