Trader Joe's shampoo bar box

traderjoes-shampoobar-box.scad

include <BOSL2/std.scad>
$fn=200;

//Warning: the tolerances here follow the shape of the bar *very* closely and it's too snug of a fit.
//Probably adjust another several tenths of a mm out or scale the whole thing up a few percent in your slicer
//82,65.5, depth 24.75

//base
difference(){
    linear_extrude(28) ellipse(r=[82/2+1.1,65.5/2+1.1]);
    up(1)linear_extrude(28) ellipse(r=[82/2+.1,65.5/2+.1]); //bar dimensions + slight airspace
}

//lid
up(45) difference(){
    up(1) linear_extrude(15) ellipse(r=[84/2+1.2,67.5/2+1.2]);
    linear_extrude(15) ellipse(r=[82/2+1.3,65.5/2+1.3]); //previous exterior
}