Ethically created and fairly priced diamonds meant for a lifetime together.
30 L/min
60 L/min
120 L/min
240 L/min
480 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
