Spy Products Detecta-Mark Anti-Theft Set The Detecta-Mark Anti-Theft Set cross-references to the below. The detecta mark invisible pen writes with a permanent stay put ink that can only be seen under the built in UV light. This ink and UV light makes this item excellent for securing and identifying belongings in a secret way. We have included 2 ink refills so you can mark and identify your belongings. As an added bonus you can also use the UV light to check for counterfeit money. You can also use the UV light as a flash l. . . The detecta mark invisible pen writes with a permanent stay put ink that can only be seen under the built in UV light. This ink and UV light makes this item excellent for securing and identifying belongings in a secret way. We have included 2 ink refills so you can mark and identify your belongings. As an added bonus you can also use the UV light to check for counterfeit money. You can also use the UV light as a flash light. The UV flashlight requires 3 LR-41 batteries. The unit includes 3 batteries plus 3 extra batteries. This stylish UV flashlight measures 5 inches long. 0.14 Streetwise Security Products No http://site.apexbattery.com/logos/spy products.jpg New CE

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