I am trying to identify which non-Lego bricks I might have played in the past. Don't recall the names but I can probably recognize them from photos if I see them again

For example, I remember some 2x4 bricks having two horizontal lines across the center (on the underside).

  • 1
    Related: bricks.stackexchange.com/q/9880/9417
    – Mołot
    Apr 19, 2018 at 6:36
  • @Molot that's pretty close. Is there some proper term to describe the design of the underside that allows blocks to fit together?
    – prusswan
    Apr 19, 2018 at 8:29
  • Nothing I know. I just remembered seeing what you described on this site. Luck.
    – Mołot
    Apr 19, 2018 at 8:38

1 Answer 1


Could it be BRIX BLOX? Came across these on eBay and thought about you...

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