KGB Disappearing Ink Pen - Detailed Review + Demo examples and

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What Signature On Contract? The KGB Disappearing Ink Pen

This Dual Purpose Marking Pen by Dritz features a Blue Mark-B-Gone Pen on one end and a Purple Disappearing Ink Pen on the other. Use this pen to transfer pattern markings, needlecraft, quilting designs and more. The blue ink wipes off with a damp cloth while the purple ink is air and water soluble.

Dritz Dual Purpose Marking Pens, Mark-B-Gone & Disappearing Ink, 12 PC

KGB Disappearing Ink Pen - Detailed Review + Demo examples and Ideas how to use

Dritz Disappearing Ink, 2 Count, Pink and Purple Marking Pens

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INVISIBLE INK PEN -4434 (-EU)