Use this UV pen to write a message in invisible ink. Then shine the mini UV light included in the cap to reveal. It's top secret!Colors may vary and cannot be selected in advance of purchase.One item per purchase. Top Secret UV Pen
Use this UV pen to write a message in invisible ink. Then shine the mini UV light included in the cap to reveal. It's top secret!Colors may vary and cannot be selected in advance of purchase.One item per purchase. Top Secret UV Pen