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

The SINGER Transparent Plastic Class 15 Bobbins come in a pack of 12 prewound bobbins, which are ideal for a variety of sewing machine brands, including SINGER, Atlas, Brother, Domestic (rotary), Elna, Kenmore (rotary), Morse, Necchi, New Home (rotary/old style), Pfaff, Sewmore, Universal, White (rotary), and Wizard. Before using these bobbins, it is essential to consult your machine's manual to ensure the correct bobbin size. It is crucial to use only bobbins that are the same class/style as those that come with your machine, as substituting bobbins can lead to issues.

These SINGER branded bobbins are recommended for the best results. The transparent bobbins can be used beneath the needle plate in automatic sewing machines to wind the thread for your embroidery projects. Overfilling the bobbins should be avoided as it can prevent them from moving freely in the bobbin case. Additionally, it is important not to add thread to a partially wound bobbin, as this may result in uneven winding and cause the thread to tangle or break.

The 12-Threaded Class 15 bobbins are made with 100% spun polyester thread in assorted colors, with each bobbin containing 50 yards of thread. The thread is washable and colorfast, ensuring consistent and reliable performance during your sewing and embroidery projects. The bobbins are made of plastic, providing a durable and long-lasting solution. The see-through plastic storage case allows for easy identification and organization of the bobbins.

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