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 orders over 50 Euro ship FREE. Under 50 Euro shipping = 5.50 €
Jewelry Shipping
Jewelry in stock at Ontogenie will be ready for shipping within 1-3 days. Jewelry on backorder requires 3-4 weeks production time before it can be shipped.
Transit times:
For faster delivery, you can choose "Express Shipping" at checkout. Cost is 25.99 € for UPS 1-2 day service.
You will be notified by mail when your order ships and given a tracking number so that you can follow your shipment.
Your jewelry will be gift-wrapped in original Ontogenie packaging.
Please note that packages may be delayed for reasons beyond my control. In the unlikely event that your jewelry shipment is held by your local customs office, you are responsible for paying any customs fees and import taxes incurred.
*No shipping to Switzerland.
**Orders to the United Kingdom of more than 135 GBP/158 Euro will incur import duties that must be paid by the customer at the time of receipt of the package in the UK. If you do not pay the import duties, the jewelry will be destroyed or returned, and your order will not be refunded.**
Art Prints, T-Shirt, Mug, and Tote Bag Shipping
Printing of these products requires 2-7 days fulfillment time at a printing facility as close to your location as possible. After fulfillment, your shipment should arrive in 3-10 business days.