6.7cm Sieves Set
- Plate size: 2.6" /6.7cm
- Double decker container
- 0000 to 20 with half number
- Chrome-plated material.
- Double-decker sieves design enables two people to use the it at the same.
- Holes are drilled to precise calibration
- For measuring rough or polished diamond, gemstone, pearl and other precious stone.
- To distinguish the size and calculate quantity of stones
- Easy to carry and use
- Suitable for diamond wholesalers, loose stone seller, watch industry, diamond and stone processing.
8cm Sieves Set
- Plate size: 3" /8cm
- Double decker container
- 0000 to 20 with half number
- Chrome-plated material.
- Double-decker sieves design enables two people to use the it at the same.
- Holes are drilled to precise calibration
- For measuring rough or polished diamond, gemstone, pearl and other precious stone.
- To distinguish the size and calculate quantity of stones
- Easy to carry and use
- Suitable for diamond wholesalers, loose stone seller, watch industry, diamond and stone processing.