This 10 pack of Invisible Ink Pens is a fun and entertaining way to write secret messages that only reveal themselves under UV light. The UV spy pens are perfect for kids and adults alike, making writing a surprise and exciting experience. The medium nib pens use UV ink, making the messages completely invisible until illuminated with a UV light. Ideal for various activities, these pens are a unique addition to any stationery collection. Made in China, these UV invisible spy magic pens come in a pack of 10.
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