The underglaze pencil is a decorative tool designed for drawing fine lines, writing, or creating precise details on dry, fired or even raw ceramic pieces. It is composed of compressed ceramic pigments, which fuse with the surface during firing, creating permanent and resistant decorations. It is ideal for adding intricate details such as geometric patterns, custom inscriptions or delicate shading to decorative and utilitarian pieces.
Underglaze pencil is available in a variety of colors and thicknesses, allowing multiple decorative styles to be explored. It can be used alone or in combination with glazes, where a transparent glaze is applied over the strokes to enhance the colors and protect them.
Interesting Fact
Although underglaze pencils are a modern invention, they are inspired by traditional decoration techniques such as sgraffito and the application of oxides with brushes, common practices in Islamic and Renaissance ceramics.
Helpful Tip
Gently sand the pencil tip to maintain a crisp, even stroke. Experiment with different degrees of pressure to create variations in color intensity. Apply a transparent glaze after bisque to protect and enhance the decorations.
