Overview: This invisible ink pen lets you write messages without leaving a trace. Use the pen's imbedded blacklight to read what you wrote. Kids love using this for writing secret notes or for diaries. Features ink made from special high-brightness compounds that are invisible to the naked eye, but magically illuminate when exposed to a blacklight. Conveniently located on the opposite end of the pen, the blacklight means that you can read any marks that you have made. Invisible marking pens for hand marking, box marking, wall decorations, & other unique security applications. Slightly visible under normal light or on light backgrounds & brightly visible under black light. Invisible Writer 2 in 1
- Invisible Ink Pen Fake Currency Detector. This invisible ink pen lets you write messages without leaving a trace. Use the pen's imbedded blacklight to read what you wrote. Kids love using this for writing secret notes or for diaries Specification: Weight Approx:10.3g Size Approx:13.2 x 1.6 x 0.16
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Model:YY-01; Connection: Remote; Voltage (V):5; Type: Smart Lights, Smart Remotes;
Material:ABS, Chrome; Compatibility:
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Type: Steady Laptop St&, Foldable; Occasion: Desk;
Material:PU Leather; Compatibility: Other Laptop, Other Tablet;


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Overview: Invisible pen with lovely seal pictures Promotion, gift pen, advertising pen The writing can be seen under the ultraviolet light Specification:4.65in 0.83in 0.83in ...

Category: Home Alarm Systems; What's in the box: Smoke Detector; Alarm Action: Buzzer Alarm, Buzzer Alarm, Buzzer Alarm; Alarm

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Gender: Unisex Style: Bracelet Watch Type: Sport Watches, Fashion Display: Digital Band

Material: Silicone

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Gender: Unisex Style: Wrist Watch Type: Sport Watches Display: Digital Band

Material: Silicone





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Gender: Unisex Style: Bracelet Watch Type: Sport Watches Display: Digital Band

Material: Silicone Movement:

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Gender: Unisex Style: Wrist Watch Type: Sport Watches Display: Digital Band

Material: Silicone





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Gender: Unisex Style: Wrist Watch Type: Sport Watches Display: Digital Band

Material: Silicone





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