Not really.
But if the DM is willing to connive usefulness just for it ...
those "spells" are (ex) effects
the Wand equivalents, don't have to have full charges, everyone else needs a backstory for this
shrink item on the devices
If you're playing a tier 4 or 5 -ish game, it's in that ballpark.
It's possible it could be a base for a late Shadowcraft cheese caster.
Possible, but idk, not my bag.