(sea glass looking bottles I made)
There's plenty you can do with those empty bottles. You could get a tumbler and make your own sea glass pieces, but there are so many more beautiful things you can make. Here's just some of them -
I've been known to use them as vases or tea candle holders, but first I like to turn them into a sea-glass frosting. I also use them to store my bracelets by stacking them on the bottle neck.