Check the listing for details. Royal Sovereign Counterfeit Protection Pens (12 per Pack). Color: [Black], Condition: New. Listed at 8.99 USD. Royal Sovereign Counterfeit Protection Pens (12 per Pack) Never accept a fake bill again with Royal Sovereign s Counterfeit Protection Pens. It s quick and easy to use and efficient to detect counterfeit money. Simply swipe the pen tip over any currency to determine if the currency needs further inspection. Features Details Fast Shipping We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!