SECRET SPY MESSAGE WRITTING - QIYO invisible magic ink pen enables you to write secret message. The ink is invisible after you write with it,unless you light on the cap uv light to see the secret message perfectly.
SAFE AND ENVIRONMENTAL FRIENDLY - Flavorless and non-toxic ink, harmless to kids; It can be wrote on T-Shirts,paper,skin! Permanent but washable! (PLEASE DO NOT use on some special surface, like: glass or smooth plastic film, etc; it will influence the effect, and easily to be erased).
GREAT FOR KIDS SPY ACTIVITY - Kids will love to use these spy pens to play detective spy games. Invisible pen will bring them endless joyness and an amazing variety of fun activities. For surprise paties, they could write secret message to their parents or grandparents.
IDEAL PARTY FAVORS - Our invisible ink pen comes in a pack of 6 assorted colors. Hallween party goodies, perfect for the RSVP''s to wedding invitations;Goody bags for kids spy party;Great goddie bag treat.Birthday Gifts,Halloween Gifts,Christmas Presents for kids and friends.
GUARANTEE- 100% SATISFACTION MONEY BACK GUARANTEE - NO CONDITIONS - Your Satisfaction Is Guaranteed (Batteries Included and Installed).

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.09 inch
Height : 2.01 inch
Length : 6.42 inch

Item Weight: 2.4 ounce (View shipping rates and policies)
Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B06XC95ZZT