I couldn't get the cult-fave Quooz Lull diffuser shipped to Australia. This was the only other high-capacity substitute I could find. Used it twice so far. It's terrific. Fingers crossed it is durable and meets the test of time but hey it has a 12 month warranty. Quality appears decent. I just wish it had an orange light that you could set it to for a salt-lamp/flame/coal/lovely orange glow. Very pleased, however. Would buy again, actually.