Twinmill  button
Twinmill in ice blue Spectraflame.  Designated in 1997 as the flagship car in the Hot Wheels line, due to it being the first original design released in the early days.  I don't remember the color of my first Twinmill, but the second one is aqua, near mint and still in my storage case.  This example is the second ice blue version I have recently owned, and this is the one in the display case.