I dont know if anyone else has done this but I discovered you can heat emboss SHARPIE GEL HIGHLIGHTERS!!!! This is a very quick messy example and didnt photograph too well but the results are awesome! Gives a lovely "orange peel" finish! And Sharpie makes many colors of their gel highlighters! Not only that but the tips are easily trimed to creat as fine a point as you need. This will be great for personalized heat embossed journaling!