What Is a Shadowmark Inkpad Used For
By Crafter's Companion | Craft Supplies | Papercraft & Art | Published: 2026-10-20
Category: How-to Guides
A Shadowmark inkpad uses disappearing blue ink to outline stamped images for coloring. After painting, heat makes the ink vanish, leaving only your artwork.
Quick answer
A Shadowmark inkpad is used to stamp a temporary blue outline that you can paint or color over; when you apply heat, the ink disappears, leaving a hand-painted finish.
Why use disappearing ink instead of clear or permanent ink
Unlike a clear embossing ink pad that stays invisible during application, a Shadowmark inkpad gives you a visible blue guide so you know exactly where to color. Permanent inks leave a dark outline that can show through or clash with watercolors. The disappearing ink solves both problems: you see the stamp, paint freely, and then remove the outline with heat.
Frequently asked questions
- How do I use a Shadowmark inkpad?
- Ink your stamp with the Shadowmark pad, stamp onto cardstock or paper, then color the image using your preferred medium (watercolor, marker, colored pencil, etc.). Once dry, apply heat from a heat tool for a few seconds until the blue ink fades to nearly invisible.
- What kind of heat tool do I need?
- Any standard heat tool designed for embossing powder works. Hold it 2–3 inches from the paper and move it gently until the blue lines disappear. Do not use a hair dryer—it won't get hot enough and may blow the paper. A heat tool is required; a hair dryer is not a substitute.
- Can I use the Shadowmark inkpad with embossing powder?
- No. The Shadowmark ink is formulated to disappear with heat, not to stay sticky for embossing powder. For embossing, use a dedicated clear embossing ink pad that remains tacky until heated. Do not use Shadowmark for embossing powder projects.
- Does the ink work on dark paper?
- The blue ink is visible on light to medium-toned paper but may be hard to see on very dark or black cardstock. For dark surfaces, consider a white or metallic pigment ink pad instead. Best results on light or pastel cardstock.
- Is the Shadowmark inkpad permanent after heating?
- After heating, the blue outline becomes nearly invisible, but the ink is not waterproof. If you paint over it with water-based media, the remaining residue may reactivate slightly. Seal your finished piece with a fixative or clear spray if needed. Seal with fixative for long-lasting results.
Product details
- Crafter's Companion - Inkpad - Shadowmark: The ink is blue when applied, providing a clear outline to paint or color. When finished, apply heat and watch the ink almost disappear to reveal a beautiful hand-painted finish. You can stamp any design, color it without worrying about the outline, and then erase the blue lines with a heat tool—no need to trace or freehand.
Crafter's Companion - Inkpad - Shadowmark
