Please check the images for details. Price includes shipping. New, Unused Please purchase only if you understand that this is a giveaway item and has been stored at home. Please refrain from purchasing if you are at all concerned about the condition. ------------ A mysterious pen that writes secret messages with invisible ink, and the written characters appear when illuminated with the black light on the cap. It's a fun pen that allows you to exchange secret letters with friends and family. Perfect for small gifts for Halloween and Christmas. [Size] (approx.) Diameter 16 x Total length 134mm [Target age] 6 years and older Includes 3 test button batteries (LR1130) The characters written with the pen appear with a black light, allowing you to enjoy exchanging secret messages. The ink color is transparent, so the written characters are invisible. It may be difficult to illuminate depending on the material you write on. #New #Unused #Unopened #Seria #CanDo #DAISO #seria #cando #DAISO #Toy #Toys #Toy