Candle Centerpieces instead of Flowers!

So for our reception I wanted to do different candles as centerpieces instead of flowers. Our wedding will be smaller 40 guests, it’ll be a beach wedding and the ceremony will be at 6. The Reception will be 7-10. I wanted a more laid back, romantic feel and I think something like this would be perfect. Has anyone else done this instead of flowers?

I actually will be making all the bouquets from flower arrangement from JoAnns and Pat Catans. As well as the flowers for the arch!