The listing, Rock Tumbling Kit has ended.
I ordered this when I first opened my studio. I thought it was for polishing silver. Big oops.
It is a four-step grit system to use in a rotating tumbler to polish rocks. I've never used any of it. The third picture looks as if I have. I think it's like a cereal box--contents settles, or something. Each bottle is 16 ounces (one pound).
I put "Exact" for shipping because there are no other options. But, I'll kinda split shipping with you.
A USPS Priority Medium Flat Rate Box ships for $11.35 to most places. I'd ask for $6 in shipping via PayPal, who then takes a percentage of that.
Contact me with questions.