Solid construction. Made well. Ultim don't care about spelling top cap is super cool literally. Screws are smooth. Airflow is mutation X good. And at $20 I am getting 2 of them. The only complaint I have about the beautiful build deck is that the bottom big slots are not staggered and makes cutting the last lead on big coils a little tricky. Other than that this is a GREAT buy at $20.