• Sale
  • $175.00

What Kidneys Are Made Of

Nephrons are the pie-shaped bundle of tubes in your kidneys that filter blood. It’s a long, convoluted journey that takes advantage of concentration gradient differences. The end result is the golden liquid that we call urine. Depending on the color of your urine, you may be able to get insights on things like whether or not you’re drinking enough water. Given these functions, our nephron necklace makes a great gift for runners, athletes in general, nephrologists, and starry-eyed pre-med students.

  • Durable sterling silver pendant (92.5% silver)
  • Delivered with a sterling silver chain with lobster clasp (ø 1.8 mm, 45 cm - 17.7")
  • Pendant: 34 mm
  • Hypoallergenic (100% nickel and lead free)
  • Packed in a beautiful gift box
  • Cleaning cloth included
  • Certificate of Authenticity included
  • For other chain lengths or pendant materials (gold, platinum) please contact us