European Styles S/S Screw Type Crown In Ip Gold + S/S Tube @2X12 Models, Total 2X12=24Pcs
Diaxtube+Threadxpitch : Refill-Wc-633-1G..12G
1-3.5X2+3.0X0.25, 2-4.0X2+3.0X0.25, 3-4.5X2+3.5X0.25, 4-5.0X2+3.5X0.25, 5-5.5X2+3.5X0.25, 6-4.5X2.5+3.5X0.25, 7-5.0X2.5+3.5X0.25, 8-5.5X2.5+3.5X0.25, 9-5.0X2.5+4.0X0.35, 10-5.5X2.5+4.0X0.35, 11-6.0X2.5+4.0X0.35, 12-7.0X2.5+4.0X0.35