YOSA Tera Cube (Serial number in the 100s, no accessories) Tera Bolster Set of 2, not sold separately. The Tera Cube has scratches, though they are difficult to see in the photos. The Tera Bolster has some fraying on the edges, so please consider this before purchasing. Returns are not accepted to prevent product substitution. Terahertz ore, Tera ore, Terahertz waves, Yosa TERA CUBE