we got yonnex's in perth a month 2 back, slight dome both sides, dirty beige/grey in colour, reasonably big, imprint of the yonnex symbol (2 triangles 2 circles) very nice pill indeed, tested black quickly and strongly, were very nice pills, less smacky than mdea, suspect mdma. Take a look on pill reports etc.
That's perth though and thats a lil while ago