--- product_id: 446014928 title: "Binditek 100 Pack Plastic Spiral Binding Coils, Multi Size (6mm, 8mm, 10mm, 12mm) (1/4\", 5/16\", 3/8\", 1/2\"), 4:1 Pitch, Black, for Students and Coworkers" brand: "binditek" price: "NT$1799" currency: TWD in_stock: true reviews_count: 13 category: "Binditek" url: https://www.desertcart.tw/products/446014928-binditek-100-pack-plastic-spiral-binding-coils-multi-size-6mm store_origin: TW region: Taiwan --- # 4 sizes for versatile binding 360° page-turning ease 4:1 pitch, 48 loops compatibility Binditek 100 Pack Plastic Spiral Binding Coils, Multi Size (6mm, 8mm, 10mm, 12mm) (1/4", 5/16", 3/8", 1/2"), 4:1 Pitch, Black, for Students and Coworkers **Brand:** binditek **Price:** NT$1799 **Availability:** ✅ In Stock ## Summary > 🖇️ Bind with style, flip with freedom! ## Quick Answers - **What is this?** Binditek 100 Pack Plastic Spiral Binding Coils, Multi Size (6mm, 8mm, 10mm, 12mm) (1/4", 5/16", 3/8", 1/2"), 4:1 Pitch, Black, for Students and Coworkers by binditek - **How much does it cost?** NT$1799 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/446014928-binditek-100-pack-plastic-spiral-binding-coils-multi-size-6mm) ## Best For - binditek enthusiasts ## Why This Product - Trusted binditek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Page Flow:** 360-degree rotation ensures effortless flipping and flat laying pages. - • **Professional Finish Every Time:** Sleek black coils add a polished look to presentations and reports. - • **Tailored Fit for Every Project:** Four coil sizes (6mm-12mm) to perfectly match your document thickness. - • **Universal Machine Compatibility:** 4:1 pitch design works with most binding machines (except Cinch). - • **Bulk Pack for Maximum Productivity:** 100 durable coils to keep your office or classroom running smoothly. ## Overview The Binditek 100 Pack Plastic Spiral Binding Coils offer four versatile sizes (6mm, 8mm, 10mm, 12mm) with a 4:1 pitch and 48 loops, compatible with most binding machines. Designed for letter-sized documents, these durable black coils provide 360-degree rotation for easy page turning and flat laying, making them ideal for students, professionals, and creatives seeking a polished, efficient binding solution. ## Description desertcart.com : Binditek 100 Pack Plastic Spiral Binding Coils, Multi Size (6mm, 8mm, 10mm, 12mm) (1/4", 5/16", 3/8", 1/2"), 4:1 Pitch, Black, 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 - 【Multi Size For Different Needs】 There are 4 sizes of black binding coils in this set, each size for 25pcs, include 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"). Each size of binding coil corresponds to a different paper capacity, allowing you to meet various binding needs. - 【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. - 【100 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 | |---------------|-------| | ASIN | B09TT3Z91H | | Best Sellers Rank | #2,096 in Office Products ( See Top 100 in Office Products ) #2 in Binder Combs & Spines | | Brand | Binditek | | Customer Reviews | 4.7 4.7 out of 5 stars (1,281) | | Date First Available | March 3, 2022 | | Item Weight | 1.26 pounds | | Item model number | BK-COIL | | Manufacturer | Binditek (shanghai) Co., Ltd. | | Manufacturer Part Number | BK-COIL | | Material Type | Plastic | | Package Dimensions | 14.02 x 7.56 x 2.13 inches | | Size | 6mm+8mm+10mm+12mm | ## Images ![Binditek 100 Pack Plastic Spiral Binding Coils, Multi Size (6mm, 8mm, 10mm, 12mm) (1/4", 5/16", 3/8", 1/2"), 4:1 Pitch, Black, for Students and Coworkers - Image 1](https://m.media-amazon.com/images/I/7178FihApDL.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! --- ## 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.tw/products/446014928-binditek-100-pack-plastic-spiral-binding-coils-multi-size-6mm](https://www.desertcart.tw/products/446014928-binditek-100-pack-plastic-spiral-binding-coils-multi-size-6mm) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-23*