Small Animal Water Dispenser, Set of 4 (Sold Separately)

Set of 4 Marukan small animal water bottles.
These were reportedly developed with dwarf hamsters such as the Winter White Russian Dwarf hamster and Roborovski dwarf hamster in mind.

I replaced the bottles with commercially available 500ml plastic bottles and used them for guinea pigs.
They fit most standard oral-type plastic bottles, but may leak depending on the shape and capacity of the bottle.
Since guinea pigs are not the target animals, the stainless steel ball would start to fall out after about 6 months to 1 year, so I kept several in stock.
I am listing them because I stopped keeping all my pets 2 years ago.
I have used these for over 20 guinea pigs, and I have never encountered a guinea pig that wouldn't drink water from them.

These are new and unopened, but please purchase with the understanding that they have been stored by an amateur for over 2 years.
(Stored in a cool, dark place, and there are no visible signs of deterioration, discoloration, damage, or deformation.)

They will be shipped via non-standard mail (teikeigai) with measures to prevent damage and soiling.

Immediate purchase OK. Transaction without communication OK.

If sold individually, the price is 699 yen per bottle.
Please feel free to inquire.

Marukan Co., Ltd.
minimal GOODS
Water Bottle ST-70
Hamster
Squirrel
Degus
Flying Squirrel