u/CupcakeMysterious767

OK peeps, I know I’m in the right place to hopefully find an answer to this question. As a new fountain pen collector, so to speak, I have really been enjoying using fountain pens and trying out different inks. However, these little glass bottles that the inks come in - once completed what do you do with them? I mean, they are so cute and I can’t figure out a use for them but at the same time can’t bring myself to throw them away. Have any of you reused these bottles in any other way? Looking for ideas and suggestions. Thanks in advance.