Inquiry (采购产品): Studio Picture Frame I purchased a 16x20 studio picture frame bar code #44021-71213 for use as a guest signature "book" for my wedding. I was wondering what type of pen/marker could we use for people to sign with on the picture mat? Thank you for your help. **** Hidden Message ***** Kristin Madison 18222 USA Company: N/A E-mail: kristinjane17@juno.com **** Hidden Message ***** kristinjane17@juno.com
