This somewhat specific use case bad boy is capabable of keeping those pesky expo whiteboard markers from wandering off to the place where whiteboard markers go when they're not contained. I imagine if you find that place you'll find many a marker.
Shown here in marble with a black base you'll see it nicely fits in with the household decor. Those who don't have to pass the wife test can be free to use bright orange.
To state the obvious, this holds:
Printable with no supports.