--- product_id: 504829570 title: "Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored" brand: "koogel" price: "Β₯7307" currency: JPY in_stock: true reviews_count: 9 category: "Koogel" url: https://www.desertcart.jp/products/504829570-koogel-400pcs-spiral-index-cards-4x6-flash-cards-for-studying store_origin: JP region: Japan --- # 8 vibrant color-coded notebooks 400 large 4x6 inch cards 150gsm waterproof, scratch-resistant covers Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored **Brand:** koogel **Price:** Β₯7307 **Availability:** βœ… In Stock ## Summary > πŸ“š Elevate your note game with color-coded precision and lasting durability! ## Quick Answers - **What is this?** Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored by koogel - **How much does it cost?** Β₯7307 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/504829570-koogel-400pcs-spiral-index-cards-4x6-flash-cards-for-studying) ## Best For - koogel enthusiasts ## Why This Product - Trusted koogel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Flexible & Portable:** Perforated edges allow neat tear-off flashcards or memos for on-the-go review and presentations. - β€’ **Maximize Study Efficiency:** 8 color-coded spiral notebooks keep multi-subject prep visually organized and stress-free. - β€’ **Streamlined Visual Indexing:** College-ruled lines and vibrant colors create intuitive, professional filing and directory navigation. - β€’ **Bulk Capacity for Every Task:** 400 sheets provide ample space for detailed notes, recipes, or project management without running out. - β€’ **Durability Meets Professionalism:** Heavyweight 150gsm paper with frosted PVC covers protects notes from wear, smudges, and spills. ## Overview The Koogel 400PCS Spiral Index Cards set features 8 spiral-bound notebooks in vibrant colors, each with 50 large 4x6 inch cards made from durable 150gsm paper and protected by dual-sided frosted PVC covers. Designed for students and professionals alike, these waterproof, scratch-resistant cards offer perforated edges for easy tear-off flashcards or memos, supporting efficient multi-subject organization, long-term archiving, and professional presentations. ## Description desertcart.com : Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored | Ruled, Waterproof Covers, 8 Colors, for College Office Home Supplies, Note-Taking, Back to School Supplies : Office Products Review: Best I fed cards ever - Whoever invented these index cards with spiral is a genius! These are a life saver. If you’re like me and are extremely organized, welp, these fall into the category of perfectionism. Not only can you have your index card intact, these will also stay protected from wear off because it has a double sided cover. I can carry these and study at any time. The quality of paper is durable. Card size is standard, and thickness is just right. Review: Great flash cards - I love that they're different colors and with a protective plastic cover. They can be assigned for specific projects/chapters or assignments without getting them mixed up. The plastic cover is great for protecting the cards. And they're easily ripped from the spiral to be used as traditional flash cards. Will definitely be ordering more. ## Features - [Large 8-Color Spiral Bound Index Card Set] - This bulk set features 8 individual 4x6 inch large notebooks (50 sheets per pack) in 8 vibrant colors for efficient visual organization. Each notebook is equipped with a sturdy spiral binding and precision perforated lines for neat, effortless tearing. Crafted from 150gsm heavyweight paper with dual-sided frosted PVC protective covers, these cards are waterproof, scratch-resistant, and won't yellow over time - [Expansive Writing & Flexible Multi-Subject Revision] - The large 4x6 inch format combined with the neat-tear design provides ample space for college students to record complex formulas or detailed study outlines. Thanks to the perforated edges, you can remove key topics from the notebook to use as portable study flashcards or post them for quick reference. 8-color coding keeps multi-subject exam prep organized and efficient - [Professional Speech Cues & Mobile Project Tasking] - Frosted PVC covers add a professional touch while shielding vital notes from smudges. Professionals can use them as presentation guides, neatly tearing off task briefings or project summaries to share with colleagues or use as premium memos. The combination of 150gsm thickness and spiral binding helps you build a clean, professional workflow in any mobile business setting - [Long Recipe Archiving & Durable Household Filing] - The 400-sheet bulk capacity and large 4x6 size are sufficient for detailed long recipes. Use the perforated lines to neatly remove individual cards for long-term archiving in recipe boxes. PVC protective covers ensure durability in kitchen environments against stains. This flexible recording method ensures your home office tasks, lifestyle plans, and precious recipes are preserved clearly and permanently - [Directory Navigation & Neat Tear-off Indexing] - Sturdy 150gsm paper and 8 vibrant colors make these large spiral notebooks excellent for creating custom directory navigators. Tear off cards as needed to serve as folder dividers, storage box labels, or section markers in index boxes. The neat edges ensure a professional look, while College Ruled lines facilitate detailed labeling, helping you build a clear, intuitive, and visual information management system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFLCHLBW | | Best Sellers Rank | #8,798 in Office Products ( See Top 100 in Office Products ) #51 in Index Cards | | Brand | Koogel | | Brand Name | Koogel | | Color | Multicolor | | Customer Reviews | 4.7 out of 5 stars 436 Reviews | | Item Dimensions L x W | 6"L x 4"W | | Manufacturer | Koogel | | Manufacturer Part Number | HKL0317 | | Material | Paper | | Material Type | Paper | | Model Number | HKL0317 | | Product Dimensions | 6"L x 4"W | | Sheet Count | 400 | | Size | 4x6 inches | | Unit Count | 1 Count | ## Product Details - **Brand:** Koogel - **Color:** Multicolor - **Material:** Paper - **Sheet Count:** 400 - **Size:** 4x6 inches ## Images ![Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored - Image 1](https://m.media-amazon.com/images/I/81tW+pIPmxL.jpg) ![Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored - Image 2](https://m.media-amazon.com/images/I/71sApaqut4L.jpg) ![Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored - Image 3](https://m.media-amazon.com/images/I/71GFg1psh3L.jpg) ![Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored - Image 4](https://m.media-amazon.com/images/I/81rLGXSrSWL.jpg) ![Koogel 400PCS Spiral Index Cards 4x6, Flash Cards for Studying, Colored - Image 5](https://m.media-amazon.com/images/I/8145nosPFcL.jpg) ## Questions & Answers **Q: Can the index cards be used for flashcards?** A: Yes, they are perfect for flashcards. Each card features a tear-off design, allowing you to easily and smoothly separate cards for studying, organising, or sharing. **Q: Are the covers removable?** A: Yes, the covers are removable. The binder rings feature an openable design, making it easy to take off or replace covers as needed. **Q: Is it easy to flip through?** A: Yes, the rings are smooth and sturdy, ensuring they won’t bend or deform. You can flip through the cards freely and comfortably for everyday use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best I fed cards ever *by Y***I on August 9, 2025* Whoever invented these index cards with spiral is a genius! These are a life saver. If you’re like me and are extremely organized, welp, these fall into the category of perfectionism. Not only can you have your index card intact, these will also stay protected from wear off because it has a double sided cover. I can carry these and study at any time. The quality of paper is durable. Card size is standard, and thickness is just right. ### ⭐⭐⭐⭐⭐ Great flash cards *by J***E on August 7, 2025* I love that they're different colors and with a protective plastic cover. They can be assigned for specific projects/chapters or assignments without getting them mixed up. The plastic cover is great for protecting the cards. And they're easily ripped from the spiral to be used as traditional flash cards. Will definitely be ordering more. ### ⭐⭐⭐⭐⭐ Good Quality, Great for Studying *by J***C on October 15, 2025* Purchased these for my son to use for studying. Great for making flash cards. Pretty colors as well. ## Frequently Bought Together - Koogel 400PCS Ruled Index Cards, Flash Cards with Waterproof Covers 6x4 Inches Note Cards with Spiral 8 Colors for Memory Learning To Do List School Office - Mr. Pen- Plastic Folders with Pockets and Prong, 5 Pack, Muted Pastel Colors, Pocket Folders, File Fasteners, 2 Folder, Two - Five Star Spiral Notebooks + Study App, 4 Pack, 1 Subject, College Ruled Paper, 8-1/2" x 11", 100 Sheets, Purple, Pink, White, Green (820337-ECM) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/504829570-koogel-400pcs-spiral-index-cards-4x6-flash-cards-for-studying](https://www.desertcart.jp/products/504829570-koogel-400pcs-spiral-index-cards-4x6-flash-cards-for-studying) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-02*