Perfect! [SEP] Such a simple design, yet so hard to find!  These glass dipping jars are about the same size as the caps on acetone polish remover.  They're small, but hold the perfect amount of acetone in one and alcohol in the other that's needed for a gel mani and tool clean-up.  Super easy to clean, they won't break down over time, and they take up no space in my travel kit.  Perfect!