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The Hot Selling Promotional Magic Invisible Ink Spy Pen with UV Light combines cutting-edge technology and safety features into a versatile promotional tool. Designed for businesses and event organizers, this multi-functional pen offers hidden message capabilities via UV-activated ink, durable plastic construction, and compliance with global safety standards (EN71, CE, MSDS). Its neon green, black, and red ink options and 1.0mm tip ensure clear visibility and smooth writing, while removable safety labels allow customization for branding.
| Feature | Specification | Benefit |
|---|---|---|
| Invisible Ink Technology | UV-activated ink (green/black/red) | Reveal hidden messages under UV light for interactive promotions |
| Multi-Function Design | Ballpoint pen + built-in UV light | Combines writing and light functions in one tool |
| Safety Certifications | EN71 (toys safety), CE, MSDS | Ensures compliance with global safety standards for children and workplace use |
| Material | Durable plastic with removable labels | Lightweight, customizable for corporate branding |
| Writing Performance | 1.0mm tip | Smooth, consistent writing on standard paper |
| Battery Life | 3-hour UV light operation | Sufficient for extended promotional use |
Adjust ink colors (green/black/red) or label designs to align with brand themes. Labels are removable for rebranding or compliance adjustments. The UV light intensity can be calibrated to suit specific visibility needs in dark environments.
Ideal for promotional campaigns, educational workshops, or corporate events, this pen turns ordinary documents into interactive experiences. Use hidden UV messages to engage audiences, highlight key information, or add a playful element to marketing materials.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| UV Light Brightness | 100 lumens | +20% (120 lumens) | +40% (140 lumens)* |
| Ink Colors | 2 colors | 3 colors (all) | 3 colors + glow-in-the-dark |
| Battery Life | 3 hours | 4 hours | 6 hours |
| Durability | Standard plastic | Reinforced polymer | Military-grade casing |
Technical Breakthroughs:
Version Selection Guidance:
*Pro Model’s UV brightness exceeds industry benchmarks by 30%, enabling clearer message revelation in darker spaces.
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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.
