Faburo Invisible Ink Pen, Pack Of 16 Upgraded Spy Pen Invisible Ink Pen With Uv Light Pen For Kids Birthday,Magnifying Glasses,Detective Id Card,Model Card,Prizes For Kids |Birthday Favors (16Pcs)

Invisible Ink Pen set Our invisible ink pen set includes 16 sets of 1 x 5.11 in invisible ink pen with UV light (batteries included) and 4 pcs Magnifying Glasses + 4 pcs Detective ID Card+4 pcs model card. Please note that Invisible Ink Pen has the same invisible ink, although their shell colors are different.

Party favors for kidsInvisible pens, magnifying glasses, detective ID cards and mockup cards inside the product are great as kids’ party supplies, spy/secret agent birthdays, student classroom prizes, Christmas parties, Halloween gifts, and birthday decorations. They are a great idea for party games for kids as they will bring a lot of fun.

Write down kids secretsThese party supplies are ideal for 3-12 years children. After writing your childs secret message with this invisible ink pen, it can only be discovered by shining the pens UV light on the notebook, revealing the secret message.

Safe toys Product is safe for use by children over 3 years. The invisible ink is odorless and made of non-toxic environmentally friendly substances, and can be used on paper, T-Shirts, walls… even on the skin. Healthy toys for your children! Permanent but washable!

Abundant game accessoriesAdded 4 magnifying glasses, 4 detective ID cards, and 4 model cards. The model card can be very simple to draw the Common pattern you want, and the magnifying glass and the detective ID card also greatly increase the playability of the game.