Oil or acrylic painters, this little tool is a game-changer for keeping your workspace tidy. It's a double dipper palette cup made from rust-resistant stainless steel. The idea is simple: you clip it onto your wooden palette (there's a sturdy clip on the bottom) and use one cup for your medium (like linseed oil or turpentine) and the other for your cleaner. The sealed lids are awesome because you can close them up at the end of a painting session and your mediums won't evaporate as quickly. The cups are a good size - about 3.7 inches long and 1.18 inches high, with lids about 1.57 inches in diameter. Weighs around 73g, so it's solid. It prevents spills, keeps your brushes organized, and is just super convenient for both studio work and painting outdoors. It's a simple, durable accessory that honestly makes the painting process more enjoyable and less messy.