Hi Brant!
We like the glass, prayer candles.
In fact, I just bought one today because it was “who I was thinking of”, and it was a good price.
Today, I chose a Saint Michael the Archangel candle, and it was only $1.25. They all went up in price, like most thing’s.
I cannot speak for anyone else,

but we say the prayer, and include our intentions, before we light it. Most of the time it is placed in a safe area and we let it burn for the 3-4 day’s until it burns out. Then I save them and put them on the front porch, or back porch as gentle reminder’s, and they are beautiful in their own way.
We choose different one’s at different times. Sometimes we pick out a Saint Jude, Our Lady of Guadalupe, Sacred Heart of Jesus, Guardian Angel, Saint Cecelia, Infant Jesus, Sacred Heart of Mary, Saint Anthony, Saint Francis or so many other’s.
Living in the SouthWest, and it being predominately Catholic, one can find Holy Candles in every grocery store, drug store and even WalMart!
Nice thread you started!