• Fun and Creative: Invisible pen are a fun and engaging activity for people of all ages, allowing for a unique and imaginative way to express messages with friends and family, strengthening their bonds (Please note:All the inks are invisible and the UV lights are purple)
• Safe and Non-Toxic: The package of 32 magic pens is a great addition to kids' parties or classroom activities. The invisible ink is safe for kids to use, but children under 3 years should use it under the supervision of parents
• Perfect for Party Games: The magic ink pen set is perfect for kids' party supplies, such as spy birthday parties, escape party favors, magic party favors, Halloween parties, piñata stuffers, and many other occasions
• Secret Message: Who doesn't love leaving secret messages to surprise their friends? Anything written on paper, skin, walls, and shirts stays hidden unless you shine it with the UV light
• Shop without Worry: Our commitment to customer satisfaction ensures that you can buy with confidence, knowing that if you're not happy, we'll make it right