500/550/533 series plastisol inks are highly versatile inks formulated for direct printing or cold peel transfer printing. 500 Series Inks have great opacity and direct prints have a soft hand finish, while the 550 series offers a higher opacity in a slightly thicker bodied ink. The NEW 533 Series Collegiate Colors are manufactured with the same base and pigments as the 550PF series, but are designed to simulate US college team colors. For best results if printing a color by itself either a double stroke or a print/ flash/ print technique should be utilized.