Our Oregon trail candle is a lovely mix of fresh green grass from a prairie, mountain air with pine trees, and the deserts that were crossed by pioneers. Size- Our large candles are a substantial 12 oz and have a 60-hour burn time! We also offer a 4oz candle with a 20 hr burn. Lead & Zinc free cotton wick OR All-natural untreated wood wick About our fragrances- All of our oils are a blend of essential and fragrance oils that are completely clean and non-toxic and meet the highest standards. About our wax- We use 100% soy wax with NO additives!