Testosterone chemical structure tie bar in bronze Ontogenie Science Jewelry
Testosterone chemical structure tie bar in bronze Ontogenie Science Jewelry
Testosterone chemical structure tie bar in bronze Ontogenie Science JewelryTestosterone chemical structure tie bar in bronze Ontogenie Science Jewelry
Testosterone chemical structure tie bar in bronze Ontogenie Science Jewelry
Testosterone chemical structure tie bar in bronze Ontogenie Science JewelryTestosterone chemical structure tie bar in bronze Ontogenie Science JewelryTestosterone chemical structure tie bar in bronze Ontogenie Science Jewelry
Chemical structure of testosterone

Testosterone Tie Bar

Regular price99.00 €
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Material
  • Free worldwide shipping

This tie bar illustrates the chemical structure of testosterone. Synthesized from cholesterol, testosterone is the primary anabolic steroid produced by human males and is important in the development of the testes and prostate as well as secondary sexual characteristics like body hair and muscle mass. Women also produce a small amount of testosterone in the ovaries. This hormone plays an important role in preventing osteoporosis in both men and women.

The testosterone tie bar is 4.7 cm (1.9 inches long) and will fit securely to both layers of your tie plus the shirt placket.

It can be 3D printed in solid sterling silver, bronze, 14K goldplated brass or 14K rose gold plated brass. The example shown in the photo is bronze.

The tie bar is ready for gift giving with a gift box, polishing cloth, and care instructions.


All jewelry ships free of charge from the Ontogenie workshop in Germany. If you live outside of the EU, you may be charged customs or import fees.

T-Shirts, mugs, and art prints ship free and directly from where they are printed, usually a printing company close to your location.

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