Silver Clay Mini Pan Starter Kit, Silver Clay, Art Clay Silver

This is a set including a silver clay mini pan starter kit, along with additional silver clay and spatulas that I purchased separately.

I tried silver clay at a workshop and wanted to do more, so I bought the starter kit and other items. However, I never got around to using them, so I've decided to sell them. The items for sale are those in the first photo, the outer box and instruction manual for the starter kit shown in photos 5-7, and a product catalog that came with the other items.
I purchased the starter kit on Mercari, where it was listed as unused. It has been in my possession for about 3 years since then. While it remains unused, I am unsure how long it was before I acquired it. All contents of the starter kit are present.

The items other than the starter kit were purchased by me about 4 years ago. They include a spatula, a moisturizing case, a mold for a standard ring, a total of 22g of silver clay, a tool for carving holes for stones in the silver clay, and heat-resistant stones.
The tools for carving holes for stones in the silver clay are 4mm and 2mm. I purchased 4mm and 2mm stones to match. Both are likely heat-resistant glass, but I don't recall the specifics. The 4mm stones are transparent, but with subtle hints of green, blue, and pink depending on the angle. There are two of them. I have four each of 2mm stones, one transparent and one light blue.

I stored them in a dark place, but it was done by an amateur who doesn't know the proper storage methods.
It might be better for someone who wants to try it out, or someone who knows the details and can utilize them based on their condition.

The outer box and catalog for the starter kit will be folded and shipped in a cardboard box along with the other items.
Please note that these have been stored by an amateur, so please consider purchasing only if you are comfortable with this.