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1. DIRECTGLOW LLC

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DirectGlow Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights

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DIRECTGLOW LLC #ad - Alcohol based. Ink is completely invisible in normal light; very bright under blacklighted conditions. Dries quickly. Adheres to any surface with ease. Three blazing bright colors: Blue, red, and yellow. Does not wash off easily. Each marker is 3. 5 inches in length and comes with a separate UV pinch light.
BrandDIRECTGLOW LLC #ad
ManufacturerDirectGlow LLC #ad
Height0.5 Inches
Length3.5 Inches
Width0.5 Inches
Part NumberIIMARKERBRYP3

2. DIRECTGLOW LLC

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DirectGlow Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow

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DIRECTGLOW LLC #ad - These invisible uv ink markers by directglow are completely invisible in normal light and glow incredibly bright in UV blacklight. Click our name "directglow llc" to see our entire selection! DirectGlow has been in the glow business for 10+ years and will go above and beyond to ensure you are fully satisfied with your purchase! Markers have a fine tip for precison application and colored coded cap designates the ink color inside for quick easy reference.

Very tought to remove unlike other brands making them ideal for security, verification and admissions. One blue, one red and one yellow. Directglow offers numerous uv ink marker styles, keychain blacklights along with a full range of bottled invisible ultraviolet ink. Mark the skin or your valuables for quick easy identifcation in blacklight. The ink glows like crazy and makes quick spot checks a breeze! our markers are often used for blacklight events, glow parties, birthdays, and so much more! If you need invisible marking that only shows in UV blacklight, UV decor, scavenger hunts, authentic return verifications, admissions, escape rooms, these are the markers for you!.

The directglow logo on our markers ensure you are getting a genuine product that is built and tested to meet our rigourous quality stadards. Write a secret message, mark your valuables or have a blast at the next glow party! You get 3 full sized markers. Our non toxic ink adheres to any porous surface with ease and dries fast.
BrandDIRECTGLOW LLC #ad
ManufacturerDirectGlow LLC #ad
Height0.5 Inches
Length6 Inches
Width0.5 Inches
Part NumberIIMARKERBRY3AMZ2
Model7051723

3. DIRECTGLOW LLC

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DirectGlow 12 Invisible Ink Markers & 4 UV LED Lights UltraViolet Blacklight Pens Blue Red Yellow Assorted

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DIRECTGLOW LLC #ad - 12 full size ink markers and 4 separate LED keychain lights with DirectGlow logo included. Invisible by day and incredibly bright under UV blacklight. All in one solution at a bargain price by DirectGlow. Very tough to remove. Great for glow parties, body art, secret messages, or just fun. Mark valuables in the event of a burglary or theft. Does not wash off easily.
BrandDIRECTGLOW LLC #ad
ManufacturerDirectGlow LLC #ad
Part NumberIIMARKER12PU4
ModelSG_B07D1SW3SL_US

4. Opticz

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Yellow, Opticz UV Blacklight Reactive Large Tip Invisible Ink Marker

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Opticz #ad - Use for security marking such as admissions or create amazing invisible body art designs that glow in blacklight! These is the markers you want for semi permanent invisible marking.

You must have a blacklight to get the glow effects. Contains twice the ink as our standard sized markers! Safe for use on skin. These markers can be used for: event tickets, Coupons, Advertising, Inventory Control, Security Printing, Industrial Coding, Raffle Tickets, and more!. Please note, these markers do NOT glow in the dark. Extra large body with braod tip. Invisible/colorless in normal light. Ink is fast drying and does not remove easily! Avoid sensitive area such as eyes, mouth, and nose. Glows bright yellow in UV blacklight.
BrandOpticz #ad
ManufacturerOpticz #ad
Height0.6 Inches
Length5 Inches
Width0.6 Inches
Part NumberIIMARKERXLYOP

5. Opticz

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Opticz Blacklight Reactive Invisible Blue Ink Industrial UV Marker with UV Light

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Opticz #ad - Can be used on: aluminum, nylon, cellulose, Acetate, formica, Acrylic, Rubber, polystyrene, cardboard, ABS, Polyethylene and most other materials and porous surfaces. Keep out of the reach of children.

Fast drying and non-transferable. Avoid eye contact and excessive inhalation. Not for use on skin. Ideal for applying onto an already printed surface. Ink is water proof and very difficult to remove. This ink is invisible/colorless and will glow bright blue under UV blacklight. Opticz blacklight reactive Invisible Printing Inks are suitable for paper marking as well as non-pourous material marking. Ink is formulated to fluoresce brightly under long wave ultraviolet light only. Solvent based ink for industrial application ONLY. They do not glow in the dark! Mini UV light included with purchase. Best viewed in dark or shaded area. Do not ingest.
BrandOpticz #ad
ManufacturerDirectGlow LLC #ad
Height0.6 Inches
Length5.5 Inches
Width0.6 Inches
Part NumberSPIUVMMBL
ModelNA

6. DIRECTGLOW LLC

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DirectGlow 2 Pack Invisible Blue UV Blacklight Reactive Pen Ink Marker Security Secret Message

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DIRECTGLOW LLC #ad - The directglow logo on our markers ensure you are getting a genuine product that is built and tested to meet our rigourous quality stadards. Mark the skin or your valuables for quick easy identifcation in blacklight. Our non toxic ink adheres to any porous surface with ease and dries fast.

Write a secret message, mark your valuables or have a blast at the next glow party! You get 2 full sized invisible blue uv markers. Directglow offers numerous uv ink marker styles, keychain blacklights along with a full range of bottled invisible ultraviolet ink. Click our name "directglow llc" to see our entire selection! DirectGlow has been in the glow business for 10+ years and will go above and beyond to ensure you are fully satisfied with your purchase! The ink glows like crazy and makes quick spot checks a breeze! our markers are often used for blacklight events, birthdays, glow parties, UV decor, admissions, escape rooms, scavenger hunts, and so much more! If you need invisible marking that only shows in UV blacklight, authentic return verifications, these are the markers for you!.

Very tought to remove unlike other brands making them ideal for security, verification and admissions. These invisible blue uv ink markers by directglow are completely invisible in normal light and glow incredibly bright in UV blacklight.
BrandDIRECTGLOW LLC #ad
ManufacturerDIRECTGLOW LLC #ad

7. Opticz

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Opticz UV Blacklight Reactive Large Tip Invisible Ink Marker Blue Red Yellow with UV Light

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Opticz #ad - Opticz brand mini uv keychain light included with each purchase! Extra large body with broad tip. Contains twice the ink as our standard sized markers! UV light has slide switch for steady on usage.

Invisible/colorless in normal light. Safe for use on skin. Use for security marking such as admissions or create amazing invisible body art designs that glow in blacklight! These are the markers you want for semi permanent invisible marking. These markers can be used for: event tickets, Coupons, Security Printing, Inventory Control, Advertising, Industrial Coding, Raffle Tickets, and more!. Ink is fast drying and does not remove easily! Avoid sensitive area such as eyes, mouth, and nose. Glows bright blue red yellow in UV blacklight.
BrandOpticz #ad
ManufacturerOpticz #ad
Height0.6 Inches
Length5 Inches
Width0.6 Inches
Part NumberIIMARKERXLBRYOPUVL

8. DIRECTGLOW LLC

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Set of 3 DirectGlow Extra Large Invisible Red UV Blacklight Reactive Ink Marker Pen 3 Pack

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DIRECTGLOW LLC #ad - Use for security marking such as admissions or create amazing invisible body art designs that glow in blacklight! These are the markers you want for semi permanent invisible marking.

3 full size XL markers per set. Contains twice the ink as our standard sized markers! Safe for use on skin. Ink is fast drying and does not remove easily! Avoid sensitive area such as eyes, mouth, and nose. Extra large body with broad tip. Invisible and colorless in normal light. These markers can be used for: event tickets, Raffle Tickets, Inventory Control, Coupons, Advertising, Security Printing, Industrial Coding, and more!. Glows bright red blacklight.
BrandDIRECTGLOW LLC #ad
ManufacturerDIRECTGLOW LLC #ad
Height0.5 Inches
Length5 Inches
Width0.5 Inches
Part NumberIIMARKERXLR3

9. Opticz

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Opticz Invisible UV Blacklight Reactive Fine Tip Ink Markers Blue Red Yellow 12 Markers with 4 UV Lights

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Opticz #ad - Safe for skin and body. Ultra fine tip for precision application. Glows bright in UV blacklight. Invisible/colorless in normal light. Does not wash off easily. Marks virtually any porous surface with ease. Quality and trusted Opticz brand made right here in the USA! You get 12 markers plus 4 mini uv lights. 4 invisible blue, 4 Invisible Pink, and 4 Invisible Yellow. Ideal for glow parties, event tickets, secret messages, industrial coding, raffle tickets, inventory control, security printing, and much more!.
BrandOpticz #ad
ManufacturerOpticz #ad
Height0.3 Inches
Length5.75 Inches
Width0.3 Inches
Part NumberIIMARKEROP
ModelIIMARKEROP

10. Opticz

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Red, Opticz UV Blacklight Reactive Large Tip Invisible Ink Marker

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Opticz #ad - Contains twice the ink as our standard sized markers! Safe for use on skin. Invisible/colorless in normal light. Extra large body with braod tip.

Ink is fast drying and does not remove easily! Avoid sensitive area such as eyes, mouth, and nose. Use for security marking such as admissions or create amazing invisible body art designs that glow in blacklight! These is the markers you want for semi permanent invisible marking. Glows bright red in UV blacklight. Please note, these markers do NOT glow in the dark. These markers can be used for: event tickets, Raffle Tickets, Coupons, Security Printing, Advertising, Inventory Control, Industrial Coding, and more!. You must have a blacklight to get the glow effects.
BrandOpticz #ad
ManufacturerOpticz #ad
Height0.51 Inches
Length5.2 Inches
Weight0.04 Pounds
Width0.51 Inches
Part NumberIIMARKERXLROP