| Clear glossy PET | Smooth, shiny, transparent film | High; underlying text and page details remain visible | Many pens may skip or smear on the non-porous surface. Test the intended pen and allow ink to dry. | High for layering | Overlaying printed elements, highlighting page details, and adding decorative accents without fully hiding the page | Check whether the tape has a removable adhesive and whether the surface is intended for writing. |
| Matte or frosted PET | Diffused, less reflective surface; may be clear or translucent | Medium to high, depending on the film and any printed design | Some matte finishes offer more grip than glossy film, but ink performance varies by coating and pen type. | High for soft layering | Subtle backgrounds, page accents, and reducing glare in decorative layouts | Look for writing-compatibility details and test a small strip with your preferred pen. |
| Printed PET | Transparent or translucent film with printed patterns, illustrations, or text | Varies from high to low according to print coverage | Writing directly over printed areas can be difficult; open, unprinted areas are generally more practical. | High for decoration | Decorative borders, themed layouts, labels, and visual accents | Check the pattern repeat, print coverage, and whether the tape is supplied on a backing sheet for cutting. |
| Metallic or foil-effect PET | Reflective metallic-looking finish, often opaque where the effect is applied | Low in metallic or heavily printed areas | Writing is usually best kept off reflective or coated sections unless the finish is specifically described as writable. | Medium for accents | Small highlights, borders, title details, and decorative emphasis | Check how much of the tape is opaque and whether the reflective surface affects pen adhesion. |
| Wide-format PET tape | May be clear, matte, printed, or metallic; the defining feature is its greater coverage per strip | Depends on the finish and print coverage | As with other PET films, writing performance depends on the surface treatment and ink. | Medium to high for coverage | Large page panels, broad backgrounds, and covering larger decorative areas | Measure the journal page first; consider whether the tape can be trimmed cleanly and lifted without damaging the paper. |