I was excited to get this size candle because I love the heavy vessel it comes in, and Oak Moss & Amber is my favorite Calyan fragrance. I have burned MANY Calyan candles, and love them. But this size specifically had several issues while burning. I never got an even burn, wax was left on the sides. Even after 4 hours of burn time, it still struggled. It took me 3 times of 4 hour burning, and pushing wax off the sides, to finally get my burn even. I bought 2, but have only burned 1, so maybe it was a dud. But going forward, I will stick to the regular 3 wick or the 2 wick size.