This paper crimper tool is designed for arts and crafts, scrapbooking, school projects, paper crafts, and handmade artwork. - Function and benefits: Creates folds and wave patterns quickly, adding decorative texture to your projects. Delivers a polished look with less effort and time than manual methods. - Material and handling: Made from lightweight ABS; compact and easy to maneuver. Suitable for children, students, adults, and artists. - How to use: Place paper into the gear and turn one of the two knobs. For a deeper crimped texture, rotate it a few more times. - Compatibility and performance: Works with standard craft papers; provides reliable, repeatable results with minimal effort. - Use scenarios: - Scrapbooking pages, photo mats, and card backgrounds. - Greeting cards, gift tags, invitations, and decorative borders. - Classroom projects, posters, and DIY paper art accents.