My wife is hard to shop for. She gives next to no hints and whatever she wants, she generally just buys herself. This year was extra hard because she gave 0 hints, however I do know that she likes scents and is fed up with the plugins as the refillables get more and more expensive. The likes candles but is always more cautious since we have a little one running around. I found this device which I did kind of know about but just didn’t think of owning. We had an electric ‘dumb’ type a while back that had broken. Anyway, she really loves it. She uses it every night. I only have 2 issues. Firstly, quality control is kind or off, there’s a light bleeding out of the unit right above where the button is. This isn’t horrible but it can be distracting for those who prefer to sleep in darkness. Secondly, it would have been nice if there was a setting to turn the actual light off while still using the warmer. According to the description, the unit isn’t using a bulb to heat the wax so this should have been a consideration. Thankfully, my wife doesn’t care about all that. She loves the timer and the wax scents. The wax scents themselves are a bit expensive but nowhere close to plug-ins and you can reuse 2 ‘bears’ for a few days easily. The scent is decently potent and permeates almost the entirety of the main floor of my 4500sq ft home so you’ll likely ever only need to use 1 or 2 of these units throughout your whole home depending on size and layout. I do not open any of my windows so that may help. I took a single star off and only for the light bleed. I would recommend this item and will buy another if it gets a serious discount, for the upper floor of my home. One suggestion is that if it doesn’t add too much to the cost, add a WiFi version that can be adjusted by phone and can auto detect whether wax is in the bay or not. That’s something I would love to get (I know, lazy, but the idea is that I can turn one that is upstairs on without going to it or turning one on before we head to bed, etc)