Review on 🧈 Norpro Ceramic Butter Warmers: Set of 2, 1/3 cup/3 oz, White - A Must-Have for Keeping Butter Perfectly Melted! by Geoff Yates

these are good oil heaters and appear to be well made. My only criticism is that the set comes with tea candles, but the candles are not metal bottomed candles which contain melted wax. You can use the included candles if you don't mind scraping off the melted wax and scratching the surface. Otherwise these heaters work great. The dose of oil gets very hot because the pots sit low on the candle, but if you trim the wick a bit, the flame doesn't get as hot. The ceramic handles of the oil heaters stay cool enough to push back the flames. The base is stable and flat (doesn't wobble on the table), they are very easy to clean. (dishwasher safe) We like them so much we plan to buy two more sets.