//Radius of strip
Radius = 20;
//Width of Strip
Width = 10;
//Thickness of slice
Thickness=0.01;
// 0.25 = minimal "mobius"-ness
Twist=0.25; 
//Step size in degrees
Step = 10;

module slice(i) {
    rotate([0,0,i])
    translate([Radius,0,0])
    rotate([0,i*Twist,0])
	cube([Width, Thickness, Width], center=true);
}

module mobius_strip(radius,width,thickness,step=1, halftwist=3,start=90) {
  for (i = [0:step:360])
    hull() {
	slice(i);
	slice(i+step);
       }
}

intersection() {
    mobius_strip(Radius, Width, Thickness, Step, Halftwist,Start);
    cylinder(d=Radius*3, h=Radius);
}