Twenty colors of Fadeless primary and secondary colors, ink-coated on one side. Colors include: Flame, Orange, Nile, Apple, Emerald, Brite Blue, Royal Blue, Orchid, Black, Violet, White, Brown, Canary, Azure, Rich Blue, Lite Blue, Pink, Dark Yellow, Magenta, and Sunshine Yellow. The paper has superior fade-resistance for brighter, longer-lasting projects; ideal for mounting artwork, origami, block printing, and craft projects! Acid free. Recyclable.