DaYan Gem 9 Cube Black Body

Dimension : about 90x90x90 mm
Weight : about 260g

The Gem 9 Cube is the last member of the first-batch Gem series. This one is with void mechanism that different from the other 9 types. However, this void mechanism is very tight and hard to turn. Before turning, you have to align the lines. Else if mis-aligned,the assembly is difficult to most of us. 

This one is highly collectiable puzzle. Able to turn, but not smooth. For collection purpose, this is good to have it to complete the Gem series.

Happy cubing !