What to write on polaroid pictures

I love the captions on these polaroids. Most people only write along the bottom but it adds an interesting element to caption on the photos themselves. I think this method would also make an awesome Polaroid travel journal or scrapbook.

My parents got us a mini polaroid camera for a gift. We had our guests take pictures and write captions or words of advice on them. Loved this! It was so funny to read what they wrote. Then we will put them in our guest book.

If you have Polaroid prints, you may want to write on their borders to add a special touch. But how do you do this without damaging your picture? Keep reading to find out why you should be careful about scribbling on Polaroid instant film, and what pen to write with so you won’t ruin images!