These 24 opaque pearlescent colors show their intense brilliance on all absorbent surfaces. High-quality watercolors, known for their striking luminosity. Unique formulation with exclusive pigments based on mica or synthetic substrates. Brilliant colors, excellent lightfastness, strong pigmentation, non-toxic. Can be quickly activated with water and blend smoothly. Ideal for calligraphy, hand lettering and adding special effects to any watercolor painting. Pans measure approximately 2.2 cm x 2.7 cm (0.87” x 1.06”).