// Model 0805 union () { translate ([0,0,0.3]) cube([2.1,1.2,0.5], center=true); translate ([-0.9,0,0.3]) cube([0.4,1.3,0.6], center=true); translate ([0.9,0,0.3]) cube([0.4,1.3,0.6], center=true); }