When I play Potion Explosion, I want to turn the ingredient (marble) dispenser so the current player can easily see it and choose ingredients. But when I lift it, it comes apart. I have tried gripping it from the lowest supports, but pieces still come off, marbles go everywhere, and they don't end up in the same place they were at the end of the last player's turn.
Is there a good way to pick up the dispenser and move it without it falling apart? Does glue help? What kind of glue should be applied, and where?