Dragon Swab for Alto Saxophone

This is an alto saxophone swab that looks like it will absorb a lot of moisture.

I saw it online and bought it, but after trying it through my instrument before playing, it didn't seem to fit my Supreme very well, so I'm selling it.
By the way, I tried it through my wife's Yamaha Custom as a test, and it worked smoothly.

Therefore, it has never actually been used.

Thank you for your consideration.

[Reference Price]
¥6,825