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🔦 Illuminate your secrets with invisible precision!
The Opticz Blacklight Reactive Invisible Blue Ink Industrial UV Marker is a solvent-based, fast-drying permanent marker designed for industrial use on porous surfaces. It delivers a bright blue fluorescence under UV blacklight, remains invisible in normal light, and is water resistant and difficult to remove. Featuring a precision spring-loaded medium nib and a durable aluminum body, this marker is ideal for secure, covert marking on materials like aluminum, cardboard, acrylic, and rubber.
| ASIN | B07BPWF7PF |
| Additional Features | Glows bright blue in uv blacklight, Hand made with solid aluminum alloy construction, Invisible in normal lighting |
| Age Range Description | 12+ |
| Best Sellers Rank | #288,125 in Office Products ( See Top 100 in Office Products ) #1,720 in Permanent Markers & Marker Pens |
| Body Shape | Cylindrical |
| Brand Name | Opticz |
| Color | blue |
| Customer Reviews | 4.2 4.2 out of 5 stars (136) |
| Hand Orientation | Ambidextrous |
| Ink Base | Alcohol |
| Ink Color | Blue |
| Is Waterproof | true |
| Item Dimensions | 5.5 x 0.6 x 0.6 inches |
| Line Size | 0.7mm |
| Manufacturer | DirectGlow LLC |
| Manufacturer Part Number | SPIUVM |
| Marker Type | Permanent Marker |
| Material Type | Aluminum |
| Model Number | SPIUVM |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Point Type | Medium |
| Recommended Uses For Product | Dark |
| Style | Unique |
| Surface Recommendation | Adheres best to a textured surface |
| Target Audience | Adult, Youth |
| Theme | Security and Marking |
| UPC | 744271607345 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Marker Pen |
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