The $2 Curtain Rod System.

Designed to work with ikeas $1 small curtain rods (002.213.94)

Curtain Rod Specs

http://www.ikea.com/us/en/catalog/products/00221394/

4 Rod length choices
2 Colors
Low Cost - High Quality

Hanger Specs

-Easy to install and high strength.
-Low print time
-2 Hours of printing time per window set
-Ultra low replacement cost / upgrade
-Snap and Press Fit assembly

• Uses #8 wood pan head screws for attachment

Cost to 3D Print Hanger Set - $.35
Cost to 3D Print End Caps - $.65
Cost for Ikea Rod - $1

I could not deal with the fact that hanging a piece of tubing over your window has to cost more than $10 a window.

The sizing is dead on with .25MM layer thickness and 5% infill and 1 shell.

If you want to hang a monkey off the hanger I would recommend printing with 2 shells and a .17mm layer thickness and 20% infill.

I don't condone the hanging of monkeys.

Tools required :

1 Screw Driver (or screw gun)
4 #8 Wood Screws (self drilling)

Tools that make life better.
A small level
Pencil
Tape Measure

Have fun!