TandyPro® Thread Neutral Set

$25.89 ~~$34.99~~ In stock

TandyPro^® Thread is a bonded nylon thread produced from nylon 66 filament. Thread contains 4% Fi-100 silicone oil that is imported from Germany. The fibers are treated with a bonding agent as they are wound into the various sizes which coats the fibers and gives this thread added strength and reduced friction at the needle, resulting in smoother stitches.

Check out our Machine Needle & Thread Guide for more information about needles and thread sizing.

Specifications

Spool Weight: 1 oz. (28.35 g)
Thread Size: 138
Thread Size: 207
6 Spools

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Chloe P. ★★★★★ Oct 22, 2026

The silicone treatment makes this thread glide through the needle much smoother than the unbonded stuff I used before. I'm impressed with how cleanly the fibers stay together without fraying while hand stitching.

Eli ★★★★★ Oct 19, 2026

I was skeptical about bonded nylon thread until I tried this one—the German silicone oil really does reduce friction as I'm stitching. It glides through my leather projects without fraying or tangling, which saves me so much frustration. Definitely a step up from the standard threads I've been using

Violet O. ★★★★★ Oct 18, 2026

The silicone oil in this thread makes it glide through leather like butter, and the bonded nylon hasn't frayed once across a dozen projects. I've used it for both hand stitching and my machine with zero tangles.