Buying Tungsten Rings Online: Red Flags and Trusted Retailers
Online pitfalls: "tungsten bands" that’s aluminum coated—scratches in a week. Check XRF testing certificates (reputable sellers provide). Weight matters—8 mm should be 15–18 g.
Trusted sites:

TungstenWorld.com – 20-year warranty, tungsten bands free resizing silicone swaps.
ManlyBands.com – try-at-home kit, 30-day returns.
JustMensRings.com – lifetime replacement, tungsten bands engraving included.
Amazon – filter "tungsten carbide" + 4.5 stars, 1,000+ reviews.

Red flags: prices under $20, vague "alloy," no return policy, reviews mentioning "faded in a month."
Read return policy—some cover resizing differences with store credit. Check width in mm, not just visuals.
Pro tip: order Thursday, receive Saturday, propose Sunday. Online done right.
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Black Grooved Matching Sets Bridal Rings Tungsten Carbide -WEDDING BANDS