I remade it with original tips and without texture.
Color jitter is on so there will be a nice and interesting color variations.
You may also open watercolor edge to give it more watercolor feeling.
I'm not sure how to upload two materials for the same time, so if you want to use it as an eraser, you could change the brush mode to "erase".
The edge is rough but rounded, so it's good to use it painting clouds, vegetations, and character doodles.
Hope you enjoy it!