3-set of "TOAMIT OXYGEN CAN Portable Oxygen Spray" by Toa Sangyo

This is a 3-set of TOAMIT OXYGEN CAN Portable Oxygen Spray manufactured by Toa Sangyo.

Reference from homepage:
[Specifications]
- Product Name: Oxygen Can OXY-IN
- JAN: 4562441909664
- Number of uses: Approximately 50-60 times (approx. 2 seconds per use *slight variations may occur depending on usage)
- Size: Approx. φ66mm x H263mm
- Weight: Approx. 130g
- Oxygen Purity: Approx. 95%
- Filled Volume: 5L
- Shelf life/Unopened: Approximately 2 years from the manufacturing date (please use as soon as possible after opening)

One can has been opened, but the rest are unopened.
No returns or price reductions will be accepted.