Hi, im moving to asia for a couple of years and i want to carry a lsd wow unperforated sheet that i have, it size is like a credit card and i want to write something on it to hide it better, what kind of pencil/pen should i use? What would you write there and where would you hide it?? Thankss (i find this is the right sub)
Draw a childish picture on it with "I love you uncle" or something