Refillable Glow Green Candle Holders are the best. You get the glow of a gel wax candle with this easily refillable candle holder. Haven't you seen all that other stuff made from bottles and thought it was cool, but wondered what you'd do with it? Well here you go. Put a candle in it and put it on your porch, bar, or coffee table, trust us, its awesome and its recycling.