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| SKU | vvn0957 |
| GTIN | 0011110914613 |
| Brand | Opticz |
| Color | Blue (Invisible in normal light, glows under blacklight) |
| Size | 118 ml (4 fl oz) |
| Container Type | Bottle |
| Ink Type | Alcohol-based, UV Reactive |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Opticz Invisible Blue UV Blacklight Reactive Ink 118ml (4 fl oz) | Glows Bright Blue Under Blacklight
2,565
This item
Opticz Invisible Blue UV Blacklight Reactive Ink 118ml (4 fl oz) | Glows Bright Blue Under Blacklight
2,565
Total price:
7,277
You save 1,273 (15%) Extra3 items selected
3 items
7,277You save 1,273 (15%) Extra
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Secure Your Valuables with Invisible Ink
Opticz Invisible Blue UV Blacklight Reactive Ink offers a unique security and creative solution, imported directly for Indian customers. This 118ml (4 fl oz) bottle contains ink that is completely invisible under normal lighting conditions but reveals a vibrant, bright blue glow when exposed to UV blacklight. It's a trusted choice for various applications, from enhancing glow parties to discreetly marking valuables and documents.
The alcohol-based formula ensures it dries quickly and adheres well to surfaces, making it perfect for use with stamp pads and rubber stamps. Reviewers note its effectiveness for hand stamping and admissions marking. Unlike printer or tattoo ink, this specialized formula is designed for security and novelty applications, providing a reliable way to add hidden marks that only appear under UV light.
For those seeking authentic, high-quality specialty inks in India, Opticz provides a dependable option. All customs duties and GST are included in the displayed price, with tracked delivery via ExpressBox. Experience the fun and security of invisible ink delivered directly to you.
The Science Behind Opticz Invisible Ink
Opticz Invisible Blue UV Ink utilizes a specialized alcohol-based formulation that remains undetectable in ambient light. Under UV blacklight, the ink fluoresces a vivid blue, a result of its unique chemical composition designed to react strongly to specific light wavelengths. This makes it ideal for security applications where discreet marking is essential, or for creating exciting visual effects at events. Unlike water-based inks, its alcohol base ensures rapid drying and good adhesion to various surfaces, including paper and skin for temporary stamping. This blend is engineered for performance and reliability, offering a distinct advantage for users needing a dependable invisible marking solution.
Who It's For vs. Who Should Skip It
This ink is perfect for event organizers planning glow parties, businesses needing to mark valuables or control admissions discreetly, and individuals looking for creative security solutions. It's also suitable for educators and craft enthusiasts for unique projects. However, this is NOT printer ink or tattoo ink. Individuals requiring ink for printing documents or permanent skin art should look for specialized products. Those with extreme sensitivities to alcohol-based products should exercise caution and test on a small area first.
Typical situations where Opticz Invisible Blue UV Blacklight Reactive Ink 118ml (4 fl oz) | Glows Bright Blue Under Blacklight helps — illustrative scenarios, not customer reviews.
An event organizer in Delhi needs to discreetly mark entry tickets for a music festival to prevent counterfeiting.
Using Opticz Invisible Blue UV Ink with rubber stamps allows for quick, invisible marking on tickets. Under a blacklight at the entrance, security can easily verify authenticity, ensuring only valid entries pass. The fast-drying, alcohol-based formula prevents smudging on ticket stock.
A small business owner in Mumbai wants to mark high-value inventory items for security purposes without altering their appearance.
Applying Opticz Invisible Blue UV Ink with a custom stamp to the underside of items or packaging provides a hidden identifier. This mark is undetectable in normal light but clearly visible under UV, aiding in inventory management and theft deterrence. The ink's durability ensures the mark remains even with handling.
| Base | Alcohol |
| UV Reactive Pigment | Bright Blue |
| Key Properties | Fast-drying, sticks and stays, non-washable |
| Allergens | Not specified |
| Directions | Apply with stamp pad or rubber stamp. Ensure good ventilation. Not for printers or tattoos. |
| Ideal Use Cases | Glow parties, hand stamping, marking valuables, admissions, security applications. |
| Shelf life after opening | 12 months (category default for inks) |
| Contraindications | Not for use in printers or for tattoos. Not for direct skin application as permanent ink. Use in well-ventilated areas. |
| Allergens / common irritants | Alcohol base; test on small area if sensitive. |
| Feature | Opticz Invisible Blue | Others |
|---|---|---|
| Ink Type | Alcohol-based, UV Reactive Blue Ink | Water-based or solvent-based inks, often with limited UV reactivity or color options |
| Visibility | Invisible in normal light, bright blue under blacklight | Varies; some may be visible or have less intense UV reaction |
| Application | Stamp pads, rubber stamps; fast-drying | May vary; some local inks might be slower drying or less compatible with stamps |
| Security Use | Marking valuables, admissions, documents | Less common for specialized security marking; may be more for general craft use |
| Cost per ml | 118 ml bottle — ₹21.74 per ml | Varies by brand and volume, typically ₹500-1500/100ml for specialty inks |
About Opticz
Opticz specializes in UV blacklight reactive inks and markers, trusted for security and creative applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
3,144 3,489 |
1,568 1,627 |
8,389 12,590 |
3,814 5,460 |
1,940 2,635 |
1,324 1,881 |
| Rating | 4.20(1,077) | 4.80(3,928) | 4.60(5,483) | 4.20(1,072) | 4.20(1,071) | 4.13(8) | 4.40(247) |
| Brand Name | Opticz | PLATINUM | Speedball | Opticz | Opticz | Opticz | TYHJ |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
