Shopping Cart

Your cart is empty.

Your cart is empty.

SINGER 21495 Class 15 Threaded Bobbins, Transparent, Assorted Colors, 12-Count

4.4 (13) Write Review
Free shipping on orders over $29.99

$8.42

$ 3 .99 $3.99

In Stock

1.Size:Single


2.Color:Transparent


About this item

  • 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.



4.5 out of 5 stars Best Sellers Rank
  • #32,456 in Arts, Crafts & Sewing (See Top 100 in Arts, Crafts & Sewing)
  • #92 in Bobbins
 Is Discontinued By Manufacturer No Assembly required No Number of pieces 12 Warranty Description No warranty Batteries required No

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.


Darwin Morales V
Reviewed in the United States on February 15, 2025
Good
Santiago Rusiñol
Reviewed in the United States on January 5, 2025
Lo mejor de esta compra es que llegan 12 colores surtidos, por el mismo precio que los carretes vacíos.Súmale que el hilo es de calidad¿Mi pregunta entonces es? Por qué pagar más por recibir menos?
Daniel Filiatrault
Reviewed in Canada on January 26, 2025
Excellent
Deanie W. McDonald
Reviewed in the United States on September 29, 2024
These seem to work well in my Singer machine. Nice to have different colored bobbins. Thank you.
Dennis N
Reviewed in the United States on August 21, 2024
I used couple of spools and it worked fine.
Mary LS
Reviewed in the United States on February 14, 2024
Beginner with sewing machine. Bobbins sounded intimidating soo ordered these.
Moorecrossing
Reviewed in the United States on December 13, 2024
I bought 2 Threaded Bobbin Packs, since the pencil case-sized emergency sewing repair kit at my children's house also needed a selection of colored threads.I couldn't find the dimensions of the bobbins case here or on the internet, but the received bobbins case measures 3-3/16" L x 2-1/8" W x 1" H.
M. Smith
Reviewed in the United States on November 22, 2024
Work, but pretty flimsy. Not sure how long they’ll last?
Amir
Reviewed in Australia on April 18, 2024
I am happy to have them 😊.Thanks 😊.
MM
Reviewed in the United States on December 27, 2023
These are so perfect for my needs! Si much easier than having to load each color individually!!! AWESOME!! is my rating!!! Will do again when needed! Thanks so much!!! Smooth delivery also!!!!
ENRIQUE BARRALES
Reviewed in Mexico on March 17, 2021
Los carretes son de buena calidad y la cajita muy práctica, ya he comprado dos, los recomiendo.
Joaquin Gomez
Reviewed in Mexico on December 20, 2020
Las compré para una máquina de coser brother bx3000 y funcionan excelente.
Ganie
Reviewed in Canada on January 5, 2020
I actually just took a shot on this one without a way to confirm if it works with my machine. Luckily it does and really happy to find this add-on item on Amazon for just $5! The weird but amazing thing is that, even though it is just an add-on, it came one day earlier than the main order itself.The bobbin quality is excellent. Plus it comes already threaded so I am really happy about this purchase.(See attached comparison shots of the original bobbin that came with my machine with white thread and this bobbin with red thread.)Very highly recommended!