Tungsten Filaments and Coils

Marsoni

M251S

$165.24

Get it in 3 business days with 1 day shipping. Friday, May 29

Tungsten Filaments and CoilsThe tungsten boats, baskets and filaments are manufactured from high grade tungsten. Of all metals in pure form, tungsten has the highest melting point (3422C 6192F), the lowest vapor pressure at temperatures above 1650C (3000F) and has the highest tensile strength. Tungsten also has the lowest coefficient of thermal expansion of any pure metal. This combination of properties makes tungsten the ideal material for evaporation sources. During

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These Under Armour socks are high quality and definitely durable, with great cushioning and a solid fit that stays in place throughout the day. The material feels supportive and they hold up well after multiple washes without losing shape. My only minor downside is that they’re thicker than I expected. They feel more like a heavy-duty training sock, which is great for colder weather or intense workouts, but a bit bulky for everyday sneakers or warmer days. That said, the quality is excellent, and if you prefer a thicker, more cushioned sock, these are perfect. Just something to be aware of depending on how you plan to use them.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Christina Gary

Birmingham, US

★★★★★ 5

Black Under Armor Socks

Color: (001) Black / Black / Castlerock, Size: Medium

They fit perfect. I bought them for my Boyfriend & most pairs are too big or not Really no shows like they say. If they have white ones, I will be purchasing more.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Joseph Pratt

Battle Creek, US

★★★★★ 5

Great product.

Color: (001) Black / Black / Castlerock, Size: Medium

🙏🙏🙏

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Reviewed in the United States on May 16, 2026