Ethically created and fairly priced diamonds meant for a lifetime together.
40 L/min
80 L/min
160 L/min
320 L/min
0.3 kgf/cm²
1.0 kgf/cm²
2.0 kgf/cm²
3.5 kgf/cm²
5.0 kgf/cm²
7.0 kgf/cm²
不可調
