Invisible Ink Magic Pen 10 Pack with UV Light, Environmentally Friendly and Non Toxic Ink UV Light Secret Message Marker Ink Pen

Highlights

• FEATURES - Once your secret message has been written with this invisible ink pen, wait a few seconds to shine the light from the cap of the pen and reveal the message.
• FUNCTION - Kids will love these spy pens, kids love using this kind of pen to keep their secret and play detective spy games, invisible pen brings you an amazing variety of fun activities.
• APPLICATION - Perfect for the rsvps to wedding invitations, goody bags for kids' spy parties, making a fun party favor.
• MATERIAL - Harmless and tasteless ink, smooth and colorful disappearing inks on t-shirts, paper, skin, and any surface, permanent but washable, it won't hurt the child's skin.
• PRODUCT DETAILS - 6 invisible magic pens with built in UV lights, keep the activity exciting, the color of the light is blue and it will display the words written in clear ink.