Home / Novelties / Invisible Ink Powder Sorry, this product cannot be purchased. Invisible Ink Powder$0.75 42 in stock Invisible Ink Powder quantity Add to cart SKU: iip3002 Categories: Accessories, Novelties Description Description A unique ink made by mixing this special powder with water. Your written message remains invisible until heated over a flame or iron. Secret Agents love this! Related products Silk – 18 Inch – Yellow $5.50 Add to cart Silk – 12 Inch – Orange $3.25 Add to cart Ring Vanishing Gimmick $5.00 Add to cart Silk – 18 Inch – Light Blue $5.50 Add to cart