Item Description:
Item Specification:
Shape: Cube
Surface Quality: 60/40
Angle Tolerance: 3
Material: K9
Flatness: ^/4
Size: 7mm*7mm*7mm
Dimension Tolerance: 0.01-0.1
Specifications: 8*8*8mm six-sided light
Model: Prism
Notice: Our factory could produce many size prism
notice: if you need some special size,please contact me .