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KOOGEL

Koogel 250PCS Index Cards with Ring, Colored Study Cards Waterproof Covers 2.2 x 3.5 Inch Blank Notecards Flash Cards for School Learning Memory Office Recipe Game Cards

Koogel 250PCS Index Cards with Ring, Colored Study Cards Waterproof Covers 2.2 x 3.5 Inch Blank Notecards Flash Cards for School Learning Memory Office Recipe Game Cards

Regular price $9.79 USD
Regular price Sale price $9.79 USD
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About This

  • 5-Color Coding System – Enhance memory retention with color-coded flash cards: red for verb conjugations, blue for medical terms, green for sentence templates, purple for project management, and orange for math formulas. Scientifically proven to boost learning efficiency by 60%
  • High-Quality Study Supplies – Made from thick, double-sided writable paper, these index cards prevent ink bleed-through. The reusable metal binder rings keep notes organized, making them ideal for exam preparation and long-term study
  • Portable Design – Students can separate flashcards by subject (e.g., Biology, French) for focused studying, teachers can use them for interactive classroom activities. In project management (PM), color-coded Sprint phases on boards offer an intuitive way to track progress and work status clearly
  • Multi-scenario Learning – The 360° rotating metal ring allows easy flipping, making these blank note cards perfect for studying in the subway, library, coffee shop, or on the go. The waterproof covers protect against dust and spills for long-lasting use
  • Space Saving – Includes 250 blank index cards (2.2” x 3.5”) in 5 colors (50 per color), 10 waterproof covers, and 5 durable binder rings. The compact size saves 37% more space than traditional 3” x 5” index cards, making study cards perfect for travel and everyday use

Overview

  • Material : Paper
  • Brand : Koogel
  • Color : 250pcs
  • Size : Small
  • Item Weight : 10.86 ounces
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Whether you’re setting up a home office, stocking up for your business, or looking for the perfect productivity booster, Paper Hug is here to bring comfort, efficiency, and a little inspiration to your workday.

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  • ⭐️⭐️⭐️⭐️⭐️

    The pens write so smoothly and the colors are super vibrant. I’ve already recommended this shop to my classmates!
    Lily M.

  • ⭐️⭐️⭐️⭐️⭐️

    The notebook feels high quality and the design is minimal and clean. It’s perfect for both work and journaling.
    Noah K.

  • ⭐️⭐️⭐️⭐️⭐️

    I got the cutest set of washi tapes and they stick really well! Everything was neatly packed and shipped quickly.
    Sophia R.