White waterproof label Burns approx 40+ hours After it's done, clean it out and reuse it as a mug! Now that's what we call a great recycle and reuse Handmade Metal Mugs have minor imperfections ie black spots, which give these a great rustic farmhouse vibe. If you are looking for flawless candle vessels, these are NOT a good option for you. Imperfections do not reduce the quality of the candles.
