Faber-Castell Foldable Water Cup

The Faber-Castell Foldable Water Cup is a convenient, portable artist accessory designed for rinsing brushes and mixing water while painting. Made from lightweight, flexible material, it collapses flat for easy storage in art bags or pencil cases and expands into a sturdy cup when you need it. Perfect for watercolour, ink, acrylic, and travel painting sessions — practical, space-saving, and easy to clean.