Spy pen, write an invisible message and reveal it with the special black light. Spy Detective pen has invisible marker on one end & mini black light on the other. Write an invisible message and use the UV black light to reveal your secret text. Color: Black Minimum Production Time: 10 day(s) Size: 5"
Spy pen, ink visible only under UV light Write messages that can be seen only under a UV light with this pen made of ABS. All colors are available. Custom logo is also welcomed. Pricing includes ocean shipping to California. For shipping costs on air freight, please contact us. Material: ABS Color: All Colors Minimum Production Time: 10 day(s) Size: 5 3/8"
Spy pen. Spy pen makes what you wrote invisible just like magic. All content appears under the UV light powered by 3 batteries. Custom color can be produced. Custom logo can be imprinted. Pricing includes ocean shipping to California on minimum quantity orders. For shipping costs on less than minimum or air freight, please contact us. Material: ABS Color: Assorted Colors Minimum Production Time: 20 day(s)
It is the smallest UV light with built in UV pen in the world and can be easily carried and used without the knowledge of those around you. Your message can be written on paper, metal, plastic or skin. This is first time the both UV pen and UV light together in the same pen. Pls. contact us for real best price for you
You can rotate the end of pen to change UV and LED light You can write invisible messages or designs on any dry interface Invisilbe Ink can be readable under a UV light High bright bulb with good quality Powered by LR43 button cell Package:1pcs/opp;300pcs/ctn. More details , please contact us.