Perfect for Kids: This UV light invisible ink pen is an ideal gift for kids who love magic and mystery, providing endless hours of entertainment and creative fun. Customizable: The pen allows for customization of the logo, making it a unique and personalized gift for any occasion, as requeste...
隐形墨水uv光笔 塑料颜色 4种颜色/自定义 尺寸 126x12mm 填料 Opp袋 油墨颜色 对白光不可见,对紫外线有反应性 蓄电池 3 * AG13 迷你火炬的波长 395-410nm 徽标 接受自定义徽标 用法 促销礼品/间谍玩具/财产秘密 包装和发货信息 Packaging Details in bulk or customised 销售单位: 单一商品 单品包装尺寸: 13...
Once your secret message is written with this invisible ink pen wait a few seconds shine the light from the cover of the pen and reveal mystery of the secret. Kids will love these spy pens. Kids love using this kind of pen to keep their secret and play detective spy games. Invisible ...
Features of QH-0801C UV pen* PU material* Bulid-in invisible ink and UV light* Each piece with blister card packing * 3 pcs batteries included* Different color of pen available* Logo printing welcomed* Novelty kids sticker can be printed on pen too. ...
Ballerina Girl Creative Cartoon Gel Pens UV Printed Rubber Stationery for Students Star Shape UV-LED Light Magic Pen with Invisible Ink Security Marker Pen 5PCS/Set Nail Art Drawing Liner Pen Brushes Set UV Gel Nail...
Sonspark Invisible Ink PensGospel Light
This technique is widely known, especially since many people have grown up exposed to invisible ink as toys. Invisible ink pens sold as toys work simply by writing a message with an ink that is not visible unless viewed under an ultraviolet (UV) or black light. Another method of invisible ...
Been done. Acme disappearing, reappearing ink. http://www.imdb.com/title/tt0096438/ peri•May 20, 2009 3:33 PM I bought a 3 pack of Pilot Frixion pens for $6 yesterday. Hiding Eraser hides it with some heavy rubbing. Light bulb hides it. ...
Focuses on Clairemont, California-based Monico Products' development of a pen that writes in semi-permanent, invisible ink that is only noticeable when viewed through ultraviolet light. Company president Michael Senoff...