What kind of watercolor brushes do you get for watercolor painting? From beginner to professional, my first recommendation will always be Grabie Professional Synthetic Quill Paint Brush Set Of 9. These Quill style mop brushes hold tons of water and a precise without the hefty price. I’ve used these often for 2 years and they still look new. They are my go-to brush for watercolor paintings to make a professional look without the price LTKHome LTKFindsUnder50 LTKGiftGuide