B 990 Colors Function Part 2: Changing Thread Brand & a Single Color
Oct 28, 2025Mastering the B 990 Colors Function 6-Part Series
Learn how to navigate, customize, and transform thread colors—one shade or the whole palette—on the B 990 with precision and ease with this 6-part blog series.
B 990 Colors Function Part 2: Changing Thread Brand & a Single Color
Ready to stitch outside the thread box? The B 990 makes it easy to swap thread brands and fine-tune your palette—whether you're loyal to a different manufacturer or just curious how a new hue might play with your design.
Switching Thread Brands
By default, the B 990 uses Isacord thread, but you’re not locked in! Want to explore other options? Just tap the Change Brand icon:
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- A list of available thread brands appears.
- Select your preferred brand, and the entire design updates to show those thread colors.
Fine-Tune a Single Thread Color
Sometimes, you just want to tweak one color to see how it blends. Here’s how:
- Tap the Change Thread Color icon next to the color you want to adjust.

- A rainbow of colored circles appears—these are all the thread options from your selected brand.
- The current color is the first circle in the first row.
- Scroll through to preview different color numbers.
Search by Color Number
Already have a thread in mind? Tap the search icon to open the number pad:
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- Enter the color number from your stash.
- Instantly preview how that specific shade blends with your design.
Mix Brands for Maximum Flexibility
If you want to try a thread from a different brand for just one color tap the palette icon.
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- Choose your desired brand.
- The change applies only to the selected thread color, leaving the rest of your design untouched.
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