IRHSP Thinning Medium, perfect for thinning out Irresistables Heat Set Paint for a smoother application when painting finer details such as eyebrows, hair, lips, nails. This new formula is designed to create a matte finish when applied over the desired paint surface, giving your artwork a professional and polished look. The Thinning Medium is easy to use and allows for precise control over the consistency of the paint, ensuring that your artwork turns out just the way you envision it. Whether you're a beginner or an experienced artist, this medium is a must-have addition to your art supplies. Elevate your artwork with the IRHSP Thinning Medium and achieve the perfect  finish for your masterpiece.