Tula Blue Blog

waterproof rope jewelry that doesn't tarnish, worn in the ocean

Jewelry That Doesn't Tarnish: Why the Real Answer Isn't a Better Metal

The only jewelry that truly doesn't tarnish has no metal in it to begin with. See which metals hold up best, and why rope, pearls, and stone skip the problem entirely.

Does Waterproof Jewelry Turn Your Skin Green?

Some waterproof jewelry turns your skin green, some never will. Here is why it happens, and the metal-free rope that stays waterproof and won't turn your skin green.

best metal-free jewelry for sensitive skin tula blue rope jewelry no nickel

Best Metal-Free Rope Jewelry for Sensitive Skin: The Only Jewelry With Nothing to React To

Most hypoallergenic jewelry still contains nickel in the base metal. Here's why metal-free rope is the only jewelry with nothing to react to.