The listing is for these 6 beads, 9-13 mm hole to hole with stringing holes of 1-2 mm.
I make every bead in my home studio here in Fort Worth. I make small batches of various shapes, sizes, and textures.
Each batch of beads fires differently because I fire my kiln outside. Between the barometric pressure and humidity/temperature fluctuations, duplications of batches are rare. When ceramic clay is fired, the ceramic clay particles undergo a process of crystallization. To read more about this unique firing process, please see my 'about' page and scroll to end for a complete explanation: https://www.etsy.com/shop/nkpdesigns/about
--------Inches -vs- Millimeters---------- 1 inch = 25 mm 1/2 inch = approx. 12 mm.