Hand Poured Into A Neutral Blush Terracotta Vessel, Each Lightly Glazed Pot Is Suitable For A Candle Yet Breathable Enough To House A Plant. Each Pot Will Age And Take On A Unique Patina Throughout The Candle's Life. Ingredients: 100% Domestic Soy Wax, Cotton Wick, All-natural Fragrance Oils (100% Derived From Natural Sources), And An Infusion Of Essential Oils. Burn Time (17.5 oz): 75-85 Hours - Size: 4.25" x 3.5" | Burn Time (8 oz): 45-55 Hours - Size: 3.5" x 3". The candles have a patina that will become a part of the overall aesthetic of the vessel. A dark patina may appear on the pot as a normal part of the clay's aging process, as the wax is poured into a natural, porous vessel.