Hand made double sided taper. Available with more grooves if desired, as well as in 10 gauge – 000 gauge. Made with 316LVM surgical stainless steel. 10g = Single $30 | Pair $55 08g = Single $34 | Pair $60 06g = Single $38 | Pair $70 04g = Single $44 | Pair $80 Price/Gauge 10g--$30 Single 10g--$55 Pair 08g--$34 Single 08g--$60 Pair 06g--$38 Single 06g--$70 Pair 04g--$44 Single 04g--$80 Pair Diameter 1/2 Inch 5/8 Inch 3/4 Inch 7/8 Inch 1 Inch