ColorBox - Petal Point Fluid Chalk Pad Autumn Pastels. Option pads feature removable color pads within each pad for expanded versatility.Ideal for creating various color spectrum and direct-to-paper techniques. Also easy to clean and re-ink. ColorBox pigment pads are water-based and formulated to stamp on absorbent papers. Slow drying inks are rich, thick, fade-resistant, non-bleeding, acid-free, and archival. The ink surface is raised for optimum results on any size stamp.