Recyling Candles today

I enjoy nice smelling jar candles like yankee candles.....but you always end up with about 1/3 left in the jars. Sometimes i use a candle warmer for them but i really enjoy the glow from candles themselves..So i take the old ones and heat them up to melt the wax...then i use the wax to create new ones. For these i have taken glass bowls that tealights will fit in....then i pour the hot wax in the bowl to just level with the wick in the tea lights. This way i dont have to buy wicks and create new candles at the same time. In the one picture..... You can see where i have taken a rectangle glass dish that holds 4 tealights and i have just started pouring the used candle wax around them. You could be elaborate on how you swirl colors with the old wax also...