DirectGlow Blacklight Reactive Daytime VisibleUV Ink Ultraviolet Reactive Marker Security Identification (Medium Tip, Multicolor, Marker Only)

These hand made daytime visible UV security ink markers by DirectGlow are filled with bright highly pigmented ultraviolet ink. The colors stand out in daylight and glow exceptionally bright in blacklight. Constructed of aluminum alloy with a spring-loaded nib, these markers are tough and sturdy. A solid plastic snap on cap keeps everything safe when not in use. Alcohol based, designed to dry fast and be very tough to remove which makes them great for security applications like admissions control (marking hands to verify entry), coding, cataloging, marking your belongs, marking mechanical parts and so much more. Also well suited for recreational use like glow parties, blacklight games, escape rooms, promtional giveaways among others. Proudly made by hand in our shop right here in the USA. Best viewed in low light or dark, our ink is skin safe when used as directed. Does not wash off easily and very tough to remove. Works best on porous or textured surfaces. Ultraviolet black light required. Ink does not glow in the dark on its own. Nontransferable once dry making it ideal for application to an already printed surface. Please carefully note the inks in these markers is alcohol based. As such it should not be applied on or near sensitive areas like eyes, mouth, nose and similar. Allow about 30 seconds dry time after application. Colors will not show their full blacklight glow until ink is fully dry. Inks are less visible when applied to skin, but can still be seen in daylight. Color contrast for visibility in daylight and blacklight is most effective on a light to medium shade surface. Ink may not show as well on very dark backgrounds.

• Our general-purpose daytime visible UV ink uses a brightly pigmented mixture that stands out in noraml light and glows blazing bright in UV blacklight. Constructed of aluminum alloy with a spring-loaded nib, these markers are tough and sturdy. A solid plastic snap on cap keeps everything safe when not in use.
• Alcohol based and designed to dry fast; this ink is ideal for a variety of security purposes as well as casual fun use. Great for admissions, industrial coding, cataloging, blacklight games or glow parties. This rugged marking pen is an all in one solution. Made in the USA!
• Best viewed in low light, our ink is skin safe when used as directed. Does not wash off easily and very tough to remove. Works best on a light to medium colored textured surface. Ultraviolet light required. Ink does not glow in the dark on its own.
• Nontransferable making it ideal for application to an already printed surface. Check for authentic returns, identify a thief, doodle UV responsive designs on your skin, create unique art, use with escape rooms,special effects and so much more!
• We have a fine selection of invisible UV inks, markers, blacklight keychains, UV flashlights, stamp pads, rubber stamps and combination kits in our store. Whether you just need the basics or a full on comprehensive set up we have you covered!