Invisible Ink Pens with UV Light, Magic Spy Pens with Mini UV LED Keychain Flashlights for Secret Messages, Disappearing Ink Pens with Black Light for Kids, Ideal (3PCS)

Overview

• Brand : klumuke
• Writing Instrument Form : Ballpoint Pen
• Color : Black
• Ink Color : Multicolor
• Age Range (Description) : Kid, Adult

About this item

• Engaging and Mysterious: These invisible ink pens write messages that are invisible in regular light but reveal vivid colors under UV light, sparking curiosity and excitement.
• Creative Fun: Perfect for kids and adults, these black light pens are ideal for creating secret notes on paper, fabric, or skin, enhancing creativity and fun.
• Multi-functional UV Light: The mini UV LED keychain flashlight can also be used as a currency detector, revealing hidden security features on various currencies including USD, EUR, GBP, and more.
• Perfect for Special Occasions: Great for birthdays, parties, Christmas, and Halloween, these invisible ink pens add an element of surprise and intrigue to treasure hunts, riddles, and themed events.
• Complete Package: Includes 3 invisible ink pens with blue, pink, and yellow ink, each measuring 5.5 x 0.59 inches, along with 3 compact UV LED keychain flashlights (2.75 x 0.98 inches).