4-Way Scope Microscope KUMON microscope

I only observed the included slide as a test and then removed the batteries and stored it.
The box is damaged.
The gum media does not appear to be hardened, but I cannot guarantee its usability.
I have confirmed that the light source lamp turns on (Image 3).
Batteries are not included.
The casing is made of silver-painted plastic.
MADE IN JAPAN (Image 19)

I will ship via YuYu or RakuRaku with fragile item handling.

538g