Tobiah here, according to Skyler feels like a Valk which it does look like a Valk but there's some minute details on this one that I'm not seeing on any Valks. The corner pieces on this cube are rounded on the interior edge which most cubes aren't, at least not this rounded. MGC was the only one I found that was that rounded but MGC uses white plastic for the internals so I'm still not sure what cube it is.