Paper and Ceramic Plant Humidifier

Paper and Ceramic Plant Humidifier

Unused item ?
Right side (Hoya kerrii)
It's unused, but
the ceramic part has stains.

The left side (Sansevieria) is
clean.

Purchased 1 year ago.

I had forgotten I bought it,
so it was stored in the closet.

It's brand new and unused.
I opened it for the first time today,
but since the
right item was stained,

I'm offering them as a set of two
for anyone who needs them. ??