--- product_id: 254597521 title: "SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count" brand: "singer" price: "132 zł" currency: PLN in_stock: true reviews_count: 5 category: "Singer" url: https://www.desertcart.pl/products/254597521-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12 store_origin: PL region: Poland --- # 12 assorted vibrant colors Compatible with 15+ sewing machine brands 50 yards pre-wound polyester thread SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count **Brand:** singer **Price:** 132 zł **Availability:** ✅ In Stock ## Summary > 🧵 Elevate your stitch game with every colorful spin! ## Quick Answers - **What is this?** SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count by singer - **How much does it cost?** 132 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/254597521-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12) ## Best For - singer enthusiasts ## Why This Product - Trusted singer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reliable:** High-quality plastic bobbins built to resist wear and tear, ensuring smooth stitching every time. - • **Universal Machine Match:** Designed to fit a broad spectrum of popular sewing machines—consult your manual and sew with confidence. - • **Seamless Color Switching:** 12 pre-wound bobbins in vivid assorted colors keep your projects flowing without pause. - • **Transparent Thread Monitoring:** Clear bobbin casing lets you track thread levels instantly, avoiding mid-project surprises. - • **Professional Finish Every Time:** Consistent thread tension and premium spun polyester thread deliver flawless, lasting stitches. ## Overview The SINGER 21495 Class 15 Threaded Bobbins set includes 12 transparent bobbins pre-wound with 50 yards each of 100% spun polyester thread in assorted colors. Compatible with a wide range of popular sewing machines, these durable plastic bobbins provide smooth thread tension and easy monitoring, making them an essential tool for both novice and expert sewers aiming for professional-quality results. ## Description Enjoy the flexibility to switch between different thread and colors seamlessly with the SINGER Class 15 Bobbins in transparent plastic, pre-wound in 12 assorted colors of 100% spun polyester thread. Each bobbin provides 50 yards of durable, washable, and colorfast sewing thread, making this set a must-have addition to your sewing supplies, perfect for both novice and expert sewers. Class 15 bobbins are flat on the top and bottom and are commonly used in home sewing machines for various sewing projects, from simple repairs to complex garment construction. These versatile bobbins are compatible with a wide range of sewing machines, including select SINGER, Atlas, Brother, Domestic, Elna, Kenmore, Morse, necchi, New Home Pfaff, Sewmore, Universal, White, and Wizard sewing machines. Please consult your machine’s manual to determine compatibility. In machine sewing, the bobbin thread forms the bottom part of your stitches, working with the top spool thread for strong, consistent stitches. Made from high-quality plastic, these bobbins ensure smooth thread winding and unwinding, preventing stitch irregularities and machine jamming. For best results, use bobbins that match the class/style of those that come with your machine and wind thread onto empty bobbins only, ensuring proper tension. Replace any bobbins that become chipped, bent, or damaged. Whether you're creating clothing, quilts, or DIY home décor, the pack of 12 SINGER Class 15 Transparent Bobbins with assorted thread colors delivers professional results with ease. Review: Fundamental usar bobinas del calibre correcto. Soy fan de respuestos originales. Review: Perfect, I was going to do my own but this was so much easier to purchase and work very well!! ## Features - Set of 12 Assorted Colored Bobbins: Includes 12 Class 15 transparent bobbins, each pre-wound with 50 yards of 100% spun polyester thread in various colors, ideal for a wide range of sewing projects. - Versatile Compatibility: These bobbins are compatible with a wide range of sewing machines, including select SINGER, Atlas, Brother, Domestic (rotary), Elna, Kenmore (rotary), Morse, N, New Home (rotary/old style), Pfaff, Sew More, Universal, White (rotary) and Wizard sewing machines. PLEASE CONSULT YOUR MACHINE MANUAL TO DETERMINE COMPATIBILITY. - Durable Material: Made of high-quality plastic, these bobbins are designed to withstand regular use without breaking or wearing out easily. This feature ensures that you get a reliable and long-lasting product that you can trust for all your sewing projects. - Thread Management: Using partially wound bobbins can lead to uneven thread tension, tangling, and thread breakage. It is important to use these Class 15 bobbins only when fully wound. The bobbin's transparent design allows you to see when thread is running low, ensuring that your sewing projects remain smooth and hassle-free. - Correct Bobbin Size: Consult your sewing machine's manual to ensure that you use the correct bobbin size. Using the wrong size may lead to damage to your sewing machine and cause thread breakage or uneven stitching. Never substitute the recommended bobbin size. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FOXYYMS | | Anti-Tick Material | Polyester | | Batteries required | No | | Care instructions | Do not wash | | Customer Reviews | 4.5 4.5 out of 5 stars (1,552) | | Date First Available | 30 October 2013 | | Is assembly required | No | | Item Weight | 0.09 Pounds | | Item model number | 21495 | | Number of pieces | 12 | | Product Dimensions | 8.64 x 15.75 x 1.35 cm; 40.82 g | ## Product Details - **Brand:** Singer - **Colour:** Transparent - **Item length:** 1800 Inches - **Item weight:** 0.09 Pounds - **Material:** Polyester ## Images ![SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count - Image 1](https://m.media-amazon.com/images/I/71ihHkL+T3L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***Z on 19 September 2025* Fundamental usar bobinas del calibre correcto. Soy fan de respuestos originales. ### ⭐⭐⭐⭐⭐ Review *by S***E on 13 July 2025* Perfect, I was going to do my own but this was so much easier to purchase and work very well!! ### ⭐⭐⭐⭐⭐ Review *by A***R on 18 April 2024* I am happy to have them 😊. Thanks 😊. ## Frequently Bought Together - SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count - SINGER Polyester Sewing Thread Set - 30 Assorted Colors, 50 Yards per Mini Thread Spool, Sewing Kit Includes 5 Large Eye Hand Needles, 1 Needle Threader, Suitable for Hand and Machine Sewing - SINGER 04801 Universal Heavy Duty Machine Needles -2 Pack --- ## 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/254597521-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12](https://www.desertcart.pl/products/254597521-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*