+++++order<$18 no tracking(only can tracking in china)，but the shipping time is the same.+++++ 
We have 8 type ， we will send 001 in Default ， if you need others can tell me and let revise price for you .
- Type:
001:Corundum oil stone(200#) US $3.9
002:Green carbon oil stone(400#) US $4.84
003:Boron carbide oil stone(800#) US $7.74
004:Black onyx oil stone(1500#) US $12.47
005:Ruby oil stone(3000#) US $7.34
006:White agate oil stone(6000#) US $13.06
007:Diamond oil stone(8000#) US $13.21
008:Emerald oil stone(10000#) US $12.48
- 100% Brand New and High Quanlity
- Super Hard，Abrasion Resistance，Don\`t drop slag
- Can cooperate with edge sharpener or hand use.
- Size:150mm*20mm*5mm
- Type:
001:Corundum oil stone(200#)
002:Green carbon oil stone(400#)
003:Boron carbide oil stone(800#)
004:Black onyx oil stone(1500#)
005:Ruby oil stone(3000#)
006:White agate oil stone(6000#)
007:Diamond oil stone(8000#)
008:Emerald oil stone(10000#)
