I couldn't find an online listing for them, but after seeing several other craft bloggers ... of Anthropologie's candle holders. My only quibble with using the Sea Glass spray paint is that ...

The Pottery Barn piece features a bottom tray filled with pebbles, from which emerge a number of candle holders on stems ...

To acquire this look I put a smaller jar inside of a Mason canning jar and then fit the pieces of sea glass in between the jars. As I assemble the candle holder I try to vary the colors and fit ...