600Pcs Blank Colored Index Cards, 3x5 Inch Flash Cards, 180 Gsm Note Card Flashcards, Colorful Card Pad Index Notecards for Studying Office Supply, 6 Colors

【Multi-Color Organization】 This 600-pack includes index cards in 6 distinct colors (100 each), enabling color-coded categorization for subjects, projects, or priorities. The system streamlines information retrieval during study sessions or work tasks, enhancing efficiency in learning and organization

【Premium Writing Surface】 Featuring 180gsm heavyweight paper, these blank flashcards resist ink bleed and wrinkling. The smooth texture accommodates pens, markers, or pencils without smudging, ensuring clean note-taking for study materials, presentations, or reminders during extended use

【Portable Standard Size】 Each 3""x5"" study card fits pockets, planners, or small bags. The compact dimensions (7.6x12.7cm) enable on-the-go access for quick reference during commutes, classes, or meetings while maintaining sufficient writing space for essential information

【Blank Design】The colorful index cards are convenient for you to sort the cards. You can use the marker pen, pen, or pencil to write something on these thick index cards, bringing you a good writing experience.

【Multi-Context Utility】 Effective as classroom vocabulary cards, office task trackers, or creative project tools. Use them for language drills, meeting minutes, shopping lists, or presentation prompts - the color differentiation aids quick topic identification across academic, professional, and personal applications