Creative Mark Artist Leaning Bridge Hand and Wrist Leaning Bridge Acrylic Used For Steady Hand Painting, Drawing & Sketching - 31 Inches Clear This transparent stable and sturdy heavyweight acrylic shelf allows you to add detail and highlights onto your painting without smearing, smudging or soiling. Great for adding straight lines with pen or brush and for keeping a more steady hand. Add detail and highlights to your drawing or paintings without smearing, smudging or soiling your work. Rest your hand on bridge, not your art Made of heavyweight acrylic Transparent shelf Mahl Stick Drawing Level lines with pen, colored pencil, graphite, charcoal, or pastel Clean adjustments and details on all of your art 31 Inches