"ZIG BrusH2O allows the artist to have a steady water supply flow directly through the brush tip. BrusH2O portable brushes have a retractable valve giving you complete control over the water release.
Package Dimension: 70 x 13 x 200 mm or 2.76 x 0.51 x 7.87 inch
Product Features: Portable Water Brush for those who wish to paint anywhere, at anytime.