Description: 【Portable and Convenient】: This compact and lightweight stamp roller is designed for easy portability. It fits effortlessly into your pocket or bag, allowing you to carry it wherever you go 【Time Saving Tool】: Eliminate the need for manually drawing handwriting lines. This stamp roller is suitable for adding extra lines quickly, making it ideal for students to write and use anytime 【Versatile Usage】: Whether you're a student, teacher, or professional, this line stamp roller is a versatile tool that enhances your writing experience by providing consistent lines 【Easy to Use】: Simply roll the stamp across your paper to create clear writing lines in seconds. It's design ensures smooth operations every time 【Quality Design】: Made with ABS pp materials, this stamp roller is built to last through extensive use while maintaining its functionality and performance over time Specification: Material: ABS PP Size Chart: 6 cmx3.7 cmx3 cm/2.36 inchx1.46 inchx1.18 inch Package Includes: 1 Lines Practice Roller Stamp Note: Please allow slightly errors due to manual measurement and different monitors.