WitEden 3x3x7 Cuboid Cube Black Body
Color : Black Color
Size : about 57x57x133 mm
Weight: about 235g
Material: ABS
Video review : https://youtu.be/8coOlS33Sl4
If perfer twins, you can state "black and white" in the shipping cart.
To buy Calvin's Lube, please go below link,
//www.hknowstore.com/locale/en-US/categoryofcorp.aspx?corpname=nowstore&search=Lube
Happy Cubing !