Watercolor artists, you need this masking fluid in your life! I've been using this WAN2TLK set for my botanical paintings and it's been a total game-changer. The kit comes with everything you need - a 60ml bottle of masking fluid, two brushes, and a special eraser. The fluid goes on white so you can see exactly where you've applied it, then dries clear and rubbery. Here's how it works: shake the bottle well, apply with the included brush (never pour directly!), let it dry for about 1-2 hours, then paint right over it. Once your painting is completely dry, just rub off the masking fluid with the eraser to reveal perfect white areas underneath. It's amazing for keeping edges crisp and protecting highlights. I've used it for everything from preserving tiny flower details to creating sharp geometric patterns. Works great with watercolors, gouache, ink - pretty much any water-based medium. The brushes are nice quality too, perfect for both broad strokes and fine details. Just remember to clean your brushes immediately after use! This stuff has saved me so much time trying to paint around complex shapes. Whether you're a beginner or pro, this masking fluid will take your watercolor skills to the next level. Seriously, my paintings have never looked cleaner!