Kinda like a copy cat of the lady in West Virginia who did this for a few years.
Good for her trying something out but it takes a lot, and I mean a lot of time to make these and by the time she counts her time and work I cant see her making much money on them.
Cute but with that talent she needs to be doing other things.
I owned a small manufacturing business for 10 years in my 20s and worked it night and day 24-7, had over 20 employees and lots of machinery etc so I know what goes into making things like this.
Lady in West Va did this many years ago making life like dolls but after several years she had to stop because she could not do all the work herself and not many others that talented to help her.
Putting things in her own cooking oven is also unsafe. Depending on the toxic items she is using.
Many ceramic shops use kilns and I dont understand why she has not went that route. She could "fire" (firing the clay etc is what they call it) these in bulk saving lots of time.
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If you're good with handcrafting... 
Ugly looking stuff only sells at Halloween 
