The 725D has a deep cup similar to a Laskey F or Moosewood A cup. It incorporates the unique oval shape of the Wedge DOC cup and the patented Wedge rim.
ID 17.25 mm (.679 inches)
OD 25.26 mm (.995 inches)
The DOC (Double Oval Cup) design carries the oval shape of the Wedge rim into the bottom of the cup, producing more core in the sound with great stability and clean attacks.