2 Hey Tombow fans, this is Jennie! July is Watercolor Month, so I’m sharing how to create an easy watercolor house with the Tombow Dual Brush Pens. Supplies: Tombow Dual Brush Pens Watercolor Paper Tombow MONO Graph Mechanical Pencil or Tombow MONO Drawing Pencils Rulers or Stencils (optional) Tombow Water Brushes […]