Description3D printed on demand. Ships around Tuesday October 9th.
Made in New York USA 🇺🇸 or Eindhoven NL 🇳🇱 (whichever is closer to you).
Learn more about how we make our products here.
Comes without the keychain ring. You can find more information on where to buy keychains here.
Testosterone is a steroid hormone from the androgen group and is found in mammals, reptiles, birds, and other vertebrates. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid. In men, testosterone plays a key role in the development of male reproductive tissues such as the testis and prostate as well as promoting secondary sexual characteristics such as increased muscle, bone mass and the growth of body-hair. In addition, testosterone is essential for health and well-being as well as the prevention of osteoporosis.
Very manly. Alternatively see estrogen.
Makes a great desk toy, too!