Japanese Natural Whetstone - Shiage Toishi Iromono Koppa Jnats

Description

Japanese Natural Whetstone - Shiage Toishi Iromono Koppa Jnats. - " Shiage Toishi Iromono Koppa "  .... This is the description I was given when I purchased it.
I don't know a great deal about this item, I will do my best to answer questions. It creates a nice banding on knives, I am just looking for something larger I can upgrade to, after purchasing some rather large kitchen knives. Could be a good opportunity to have a stone like this, I am selling for a price that is lower than I paid only a couple months ago.
The dimensions of the stone are 5.5" long x  3.3" wide x approximately 1/2" high. The stone is natural, so I am rounding down just a bit for the width....  it has a very appealing wooden dai , to help protect it which measures 8.2" long x 3.3" wide x 1/2" high.
This is a fairly hard stone, probably level 4 with an inky black during sharpening. It's probably the equivalent of 7K or 8K, my best to guess.
Shipping may be USPS priority, but I may end up shipping UPS ground for insurance reasons (shipping insured for the cost of the item minus shipping)
I have been selling things on eBay for many years, however this new payment process is something brand new to me. I do only ship to confirmed addresses, at least that was a thing in the past. Generally I ship out items within two business days.
I generally don't offer returns on items I sell, anyone considering this item should be familiar with whetstones and jnats so they know what they are buying and what to expect.