New porcelain paint

I bought new porcelain paint and tried to paint on my cup in the usual way. But the consistence of this color was not like I was used to. No precisely painting possible. But it sure is good for other effects.
The funny thing was: The color seemed to be fixed after some hours. Like already burned in the oven. I still burned it, just to be sure.

I like this cup! It is very, very waterproof and liked to bath in the dishwasher every day at work.