Could you use this on fabric that will not be washed? (Got a galaxy tapestry that I want to dot with invisible stars with it so it up reacts)

It will work with fabric no problem.

How long will this last on archival printmaking paper?

The longevity can vary over several factors so there is unfortunately no "one size fits all" type of answer for this. Beyond the application surface type we would need to know more details to give an approximate estimate. Best case scenario is usually 5-6 months at least. Would be best to send us a PM so we can get more of the data points needed to best advise for your particular use. Thank you

we are looking for a crack identifier in a large tile wall. we are thinking the cracks might show up better if the tiles were wiped with this?

This ink works best on a porous or textured surface. It will still adhere to smooth surfaces like polished tile. Just not as well as a surface with some coarseness. Should work fine for this intended purpose, but of course recommend to test a small area first to ensure it will meet your needs. Thank you

You may need to read the description again. This is a solvent based security ink. It is not for consumption what so ever. Doing so would be extremely dangerous and would 100% land you in a hospital. If you need further explanation on why drinking a flammable solvent would be bad for your health, please send us a private message.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Opticz All Purpose Invisible Blue UV Blacklight Reactive Ink (8 Ounce Bottle)

Product ID: 258919158

Details

Brand
Opticz
Package information
Bottle
Paint type
Watercolor
Item volume
118
Manufacturer
Garnier

🌟Glows under blacklight

🔵Invisible in daylight

🖌️Fast drying formula

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

S$87

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

Illuminate Your Imagination! ✨

SAFE NON TOXIC - Enjoy peace of mind while you create.
INVISIBLE INK MAGIC - Keep your secrets safe with undetectable markings.
GLOW IN THE DARK FUN - Transform any event into a vibrant glow party!
QUICK DRY CONVENIENCE - No waiting around—get creative instantly!
VERSATILE APPLICATIONS - Perfect for parties, crafts, and marking valuables.

Opticz All Purpose Invisible Blue UV Blacklight Reactive Ink is a versatile, alcohol-based ink that remains invisible in regular light but glows a striking blue under blacklight. Ideal for a variety of applications including glow parties, hand stamping, and marking valuables, this fast-drying, non-toxic ink is a must-have for creative professionals and party enthusiasts alike.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

S$87

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Manufacturer	Garnier
Brand	Opticz
Package Dimensions	17.14 x 5.08 x 5.08 cm; 227 g
Ink Color	Blue
Manufacturer Part Number	DGINK8OZB
Item Weight	227 g

Opticz All Purpose Invisible Blue UV Blacklight Reactive Ink (8 Ounce Bottle)

Details

Details

Description

Specifications

Common Questions