Introducing the Magical Sinking Brush Scrubby - the ultimate tool for taking care of your art brushes! Whether you're a professional artist or a beginner, this scrubby is sure to make your life easier. Its unique weighted core allows it to sink to the bottom of any cup and stay there waiting to clean your brushes, making it a perfect addition to any rinse cup, including the All New Pop-Up Rinse Cup. The soft cleaning nubs are artfully designed to clean even the smallest detail brushes without damaging them, making it great for miniature painters and scale modelers. Plus, its domed profile and flow channels help paint particles to flow off and under the Scrubby, keeping your brushes cleaner even in dirty water. And the best part? It's been professionally tested and tested again to ensure that it's safe for your brushes! You can use it with virtually any rinse vessel, including mason jars, coffee mugs, Solo cups, and GW Paint Pots. Available in fun colors - the Magical Sinking Brush Scrubby is not only effective, but also stylish. And if you're someone who likes to fidget, you'll love it even more because it doubles as a fidget toy! So why wait? Get your hands on the Magical Sinking Brush Scrubby today and start taking better care of your art brushes!