I bet teachers can find numerous ways to use them in the classroom. Harmless and flavorless ink is safe as toys for 6-13 Years Old girls boys! Let the fun and exciting spy games unfold at any moment. Party Favors Toys: This spy pen is the better choice as a toy for kids. The House of Marbles Invisible Ink Spy Pen is perfect for secretive fun, allowing users to write hidden messages that are only revealed by the built-in UV light . Whether for a spy -themed party or just playful mystery writing, this clever pen makes a great gift or party favor. It's compact, easy to carry, and includes a handy hook for attaching to notebooks or pads of paper. Ideal for... Since the ink is invisible, if you're worried about making mistakes, you can turn on the UV light and shine it on the area where you intend to write. Sending Secret Messages in Invisible Ink Pens I haven't met a single child who doesn't like the idea of sending secret messages with invisible ink pens. Then turn on the switch of the UV pen’s light, and shine it on. Spy Pen Invisible Ink Pen with UV Light：Remove cap of invisible ink pen and write down your secret message wherever you want to write. Invisible Ink Pen Spy Pen Built with UV Light LED Blacklight It is also the better choice for Halloween and Christmas gifts. This product is equipped with an excellent built-in LED ultraviolet light, which includes 3 button batteries already installed. The ink pen is perfect for the RSVP's to wedding invitations. Party Birthday Goodies Gift Toy：Children can play spy games with colorful invisible ink pens. Children will also love these exquisite gifts. Each nozzle includes an adjustable valve fo pecise wate flow contol. These nozzles can be combined to ceate a ain cutain effect, pefect fo enhancing the ambiance of eception aeas in hotels, clubs, and estauants, adding aesthetic appeal to any indoo envionment Unleash your creativity by writing secret messages, sketching, and painting. Party favor pens bring you an amazing variety of fun applications. The secret message will become visible. 8 PCS Invisible Ink Pens with UV Light There are 8 different colors (but ink is one color), with 1 pens of each color, which adds more fun to your child's games. Brand Guaranteed: Please contact us if there is any question or problem, our professional customer service team is always here for you. Fun Buy GIFTINBOX Invisible Ink Pen With UV Light For Kids, Pen Party Favors For Kids 8 12 Magic Marker For Secret Message School Supplies Birthday Christmas Gift Goody Bag Stuffers For Boys Girls Pens For Kids Gifts for Christmas Party and Halloween Party I think these would make great Christmas gifts or Halloween gifts, Valentine's Day presents. Teachers can buy it for students for treasure hunt, or classroom activity. Birthday Gifts, Halloween Gifts, Christmas Presents for kids and friends. It will enable the children to have a really fun interactive game.
