--- product_id: 10887959 title: "SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count" brand: "singer" price: "$U1013" currency: UYU in_stock: true reviews_count: 13 category: "Singer" url: https://www.desertcart.uy/products/10887959-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12 store_origin: UY region: Uruguay --- # 12 assorted vibrant colors Universal machine compatibility 50 yards pre-wound thread SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count **Brand:** singer **Price:** $U1013 **Availability:** ✅ In Stock ## Summary > 🧵 Elevate your stitch game with color, clarity, and compatibility! ## Quick Answers - **What is this?** SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count by singer - **How much does it cost?** $U1013 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/10887959-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 - • **Transparent Precision:** Clear bobbin casing lets you monitor thread levels at a glance—never run dry mid-project. - • **Durability Meets Design:** High-quality plastic bobbins built to resist wear and prevent machine jams for smooth sewing. - • **Pro-Level Thread Control:** Optimized for consistent tension and stitch quality—perfect for both novices and pros. - • **Seamless Color Switching:** 12 pre-wound bobbins in vivid assorted colors keep your projects flowing without pause. - • **Universal Fit, Zero Hassle:** Compatible with 15+ top sewing machine brands—just check your manual and get stitching. ## 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. Designed for broad compatibility with many popular sewing machines, these durable plastic bobbins ensure smooth thread tension and reliable stitching, making them an essential upgrade for any sewing enthusiast aiming for professional 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: Excellent colors and fit - Perfect, I was going to do my own but this was so much easier to purchase and work very well!! Review: Valuable - Excellent!!! ## 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, Necchi, 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 | | Assembly required | No | | Batteries required | No | | Best Sellers Rank | #35,254 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #105 in Bobbins | | Brand | SINGER | | Color | Transparent | | Customer Reviews | 4.5 4.5 out of 5 stars (1,718) | | Global Trade Identification Number | 00075691214951 | | Is Discontinued By Manufacturer | No | | Item Length | 1800 Inches | | Item Weight | 1.44 ounces | | Item model number | 21495 | | Manufacturer | Dyno Merchandise | | Material | Polyester | | Material Composition | Polyester 100 | | Number of pieces | 12 | | Product Care Instructions | Do not wash | | UPC | 711362521996 075691214951 | | Unit Count | 1.0 Count | | Warranty Description | No warranty | ## Product Details - **Brand:** SINGER - **Color:** Transparent - **Global Trade Identification Number:** 00075691214951 - **Item Length:** 1800 Inches - **Item Weight:** 0.09 Pounds - **Manufacturer:** Dyno Merchandise - **Material:** Polyester - **Material Composition:** Polyester 100 - **Product Care Instructions:** Do not wash - **UPC:** 711362521996 075691214951 ## 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 ### ⭐⭐⭐⭐⭐ Excellent colors and fit *by S***E on July 13, 2025* Perfect, I was going to do my own but this was so much easier to purchase and work very well!! ### ⭐⭐⭐⭐⭐ Valuable *by J***G on July 25, 2025* Excellent!!! ### ⭐⭐⭐⭐⭐ Great color selection *by L***L on August 3, 2025* Great color variety for when you’re too lazy to wind your own bobbin. Durable and works great with my machine. ## 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.uy/products/10887959-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12](https://www.desertcart.uy/products/10887959-singer-21495-class-15-threaded-bobbins-transparent-assorted-colors-12) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-23*