Ran out of litter sooner than i realized, any help?

Been using paper pellets since i got them and ran out today, so looked at the only near place i thought i could some litter... Asked for specificly litter for ferrets, 'pellets' thats not what i got. Ended up buying damn corn ish litter. Too small and they just ended up digging, and burying themselves in it... Its gonna get stuck in their nose and such, so i emptied the litter and the very small amount of remaining pellets from another box i had.

Wont be enough tho, if i order pellets online its gonna take a week to receive it.

Any suggestions to my problem would be very greatly appreciated, temporary or a alternative.