This listing is for threadless, 4mm genuine cabochon Zia ends. If the gemstone you desire is not listed, this means it is not available in 4mm. Click here to see all options. 

Sandblasting is also available with certain stones for an added fee of $10. If sandblasting is desired, specify which pieces in the 'Order special instructions' section at checkout. An invoice for the sandblasting fee will be sent to you via email.