--- product_id: 458474783 title: "Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2\"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers" price: "149 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/458474783-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2 store_origin: PL region: Poland --- # 90 sheets capacity 12mm diameter 360-degree rotation Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers **Price:** 149 zł **Availability:** ✅ In Stock ## Summary > 📚 Bind it, flaunt it, own it! ## Quick Answers - **What is this?** Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - **How much does it cost?** 149 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/458474783-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfectly Sized:** Designed for letter-sized documents, ideal for any project. - • **Durable & Reliable:** Crafted from sturdy plastic for long-lasting use. - • **Versatile Applications:** Perfect for students, professionals, and creative minds alike. - • **Effortless Page Turning:** Enjoy 360-degree rotation for seamless reading. - • **Unleash Your Creativity:** Transform your projects with 90-sheet capacity binding coils! ## Overview The Binditek 50 Pack Plastic Spiral Binding Coils are designed for efficiency and durability, featuring a 12mm diameter that securely holds up to 90 sheets of paper. With a 4:1 pitch and 48 loops, these coils are compatible with most binding machines, allowing for easy and professional-looking presentations. Ideal for students and professionals, they offer a 360-degree rotation for easy page turning and are perfect for letter-sized documents. ## Description desertcart.com : Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers : Office Products Review: Colorful and Sturdy Binding Coils — Great for Projects! - These Binditek plastic spiral binding coils are well made and come in vibrant, cheerful colors. They’re sturdy, flexible, and easy to use with a standard binding machine. Perfect for organizing homeschool materials, reports, or creative projects. They serve their purpose beautifully and make any booklet look neat and professional. Excellent value for a large pack! Review: Definitely recommend - I’m really pleased with the quality and quantity for the price! This has been super helpful in my homeschool classroom as I opt for printing my children’s curriculum and binding them myself! ## Features - 【90 Sheet Capacity】These plastic spiral binding coils, measuring 12mm (1/2") in diameter, can securely hold up to 90 sheets of #20 paper. They have been proven through testing reports and are capable of withstanding frequent use. - 【4:1 Pitch & 48 Loops】Spiral binding coils have a 4:1 pitch, making them compatible with any binding machine that punches 4 holes per inch. (Attention: These 4:1 pitch binding coils are not compatible with the Cinch machine.) - 【360-Degree Rotation】Plastic spiral binding coils provide a 360-degree page-turning rotation capability for easier reading, allowing bound projects to lay flat. - 【For Letter Size】These 48-loop binding coils are suitable for letter-sized paper (8.5 x 11 Inches). The length can also be cut with Binditek coil crimpers pliers according to personal requirements. - 【50 Binding Coils】Long-lasting and sturdy plastic spiral binding coils ensures long-term productivity for all your binding projects, allowing you to bind paper sheets with ease and store them for an extended period. Ideal for engineering files, business projects, office documents, and university presentations, they serve as amazing gifts suitable for teachers, students, and coworkers. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Binditek (shanghai) Co., Ltd. | | Brand | Binditek | | Item Weight | 13.4 ounces | | Product Dimensions | 13.78 x 7.28 x 1.97 inches | | Item model number | BK-COIL | | Material Type | Plastic | | Size | 12mm | | Manufacturer Part Number | BK-COIL | ## Images ![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - Image 1](https://m.media-amazon.com/images/I/61cEwNCjR6L.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - Image 2](https://m.media-amazon.com/images/I/61jzokB2D3L.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - Image 3](https://m.media-amazon.com/images/I/61Sm4QmnzOL.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - Image 4](https://m.media-amazon.com/images/I/61solbe9KTL.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - Image 5](https://m.media-amazon.com/images/I/71o1IvZ45vL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Colorful and Sturdy Binding Coils — Great for Projects! *by A***V on November 3, 2025* These Binditek plastic spiral binding coils are well made and come in vibrant, cheerful colors. They’re sturdy, flexible, and easy to use with a standard binding machine. Perfect for organizing homeschool materials, reports, or creative projects. They serve their purpose beautifully and make any booklet look neat and professional. Excellent value for a large pack! ### ⭐⭐⭐⭐⭐ Definitely recommend *by C***H on January 20, 2026* I’m really pleased with the quality and quantity for the price! This has been super helpful in my homeschool classroom as I opt for printing my children’s curriculum and binding them myself! ### ⭐⭐⭐⭐⭐ Amazing Quality Spiral *by C***N on February 9, 2026* This spiral held about 275 sheets (38 lb paper) and still had room to flip. Amazing quality !! Really sturdy not thin or flimsy! ## Frequently Bought Together - Binditek 50 Pack Plastic Spiral Binding Coils, 12mm(1/2"), 90 Sheet Capacity, 4:1 Pitch, White, 48Loops, for Letter Size, for Students and Coworkers - CFS Products Premium Coil Cutting and Crimping Pliers -Heavy Duty Compatible with CFS, GBC, Fellows, and Trubind Coil and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/458474783-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2](https://www.desertcart.pl/products/458474783-binditek-50-pack-plastic-spiral-binding-coils-12mm-1-2) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*