Built-in UV light: Each pen has a built-in UV light that can illuminate your markings, making them easier to view. Invisible ink: The pen tip is specially designed to write with invisible ink, providing kids with a fun and mysterious writing experience.
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1 Ballpoint pen. Type: function pen. Due to the differences between the display and the different lights, the picture may not reflect the actual color of the item. Product details may vary slightly due to different production lots.
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Built-in UV light: Each pen has a built-in UV light that can illuminate your markings, making them easier to view. Invisible ink: The pen tip is specially designed to write with invisible ink, providing kids with a fun and mysterious writing experience.
eBay
Built-in UV light: Each pen has a built-in UV light that can illuminate your markings, making them easier to view. Invisible ink: The pen tip is specially designed to write with invisible ink, providing kids with a fun and mysterious writing experience.
eBay
First, use this pen to write anywhere, and then use the effects of ultraviolet light, heating, etc. Using this invisible ink pen,you can write any secrets of you and will not be seen by anyone. 4Pcs Invisible Ink Pen.
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8 x brand new unopened UV spy pens in multiple colours perfect for kids party bags
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1 Ballpoint pen. Type: function pen. Due to the differences between the display and the different lights, the picture may not reflect the actual color of the item. Product details may vary slightly due to different production lots.
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It's just take you 1 minute. Widely Used: used for studying, drawing, sketching, coloring, underlining and so on. Ink Pen: and flavorless ink, and colorless in normal light. 10 Ink Pen. We'd like to settle any problem in a friendly manner.
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