Sanko Sanko Co., Ltd. Wave House S M Marukan Hamu Nest Egg S M

Sanko Wave House, S and M sizes
Marukan Hamster Egg House, S and M sizes

These are for Dwarf Hamsters and Syrian Hamsters.

For the Wave House, the inner protrusions have been removed and the edges have been sanded on both.
They appear to be free of noticeable damage.

Compared to new, both Hamster Egg Houses seem a bit dull and dirty.
The Hamster Egg Houses have been lightly washed.

There may be other overlooked issues.