// Support etendoir serviettes difference() { union() { cube([36, 23, 28]); } union() { translate([5, 5, 5])cube([26, 13, 30]); translate([18, 11.5, -1])cylinder(r=2.5, h=30); translate([18, 11.5, 3])cylinder(r1=2.5, r2=7.5, h=4); translate([18, -1, 18]) rotate([-90, 0, 0]) cylinder(r=1.5, h=25); } }