Window curtains prefect "waves" maker

I introduce to you window curtains "waves" maker, they main task is to make curtains fold perfectly every time, but they also make the curtains slide smoothly on their pipe (smoother than using toilet paper rolls only).

They are designed for inner diameter of toilet paper roll 3,81 cm/1,5 inch, also the curtains metal rings inner diameter sholud be ≤ 4,2 cm / 1,65 inch.

If the toilet paper rolls are to long you can cut them to match curtains “waves” width with your requirements.

To mount models onto toilet paper rolls you just need to slide them into toilet paper roll, be careful, because outside prats of the design are very fragile, also it is recommended to mount second piece twisted (like on the photos below). You need to print 2 of the pieces for 1 toilet paper roll. Ready separator should look like this on the photos below, they should hold in tight.

How to mount ready pieces onto curtains pipes:

1. mount them in this order: 
   1. curtain ring
   2. separator
   3. curtain ring
   4. curtain ring
   5. separator
   6. curtain ring
   7. curtain ring
2. repeat this process, remeber to end with one curtain ring.

Have fun with this design, if you like it please leave a like ;).