I’ve been using the Tranquility Combo for a few months now, and I honestly can’t imagine going back. I was a little unsure about the quality at this price, but it’s exceeded my expectations. The clay diffuser is simple, beautiful, and feels really sturdy, and the camphor is pure no chemical smell at all. The aroma spreads quickly and instantly makes the space feel fresh and calm. It’s one of those small things that just makes a noticeable difference, and I love that it feels natural and effortless to use.