Nomad dock
From Wildsong
open top box
thickness = 5; module case(w,h,d) {
difference() { cube(size=[w+thickness, h+thickness, d], center=true); translate([0,0,thickness]) cube(size=[w, h, d], center=true); }
} case(300,400,25);
open top box
thickness = 5; module case(w,h,d) {
difference() { cube(size=[w+thickness, h+thickness, d], center=true); translate([0,0,thickness]) cube(size=[w, h, d], center=true); }
} case(300,400,25);