Rainbow themed jumping/skipping rope handles with threaded caps.

Printing:

Although there are 7 different colors here (6 in a single print), I was able to print this with a single AMS. 
The trick is to replace the spools in the AMS once the printer has moved to the next color.
I mapped the 6 colors to the 4 AMS slots, and took a screenshot:



During the print, once the printer finished with the purple spool and it was rolled back, I switched it to green. 
When the blue was rolled back - I switched it to yellow. The screenshot helped me understand what had to be replaced.

If you don't want to manually switch filaments, you can print the 5-color version instead (or buy another AMS 😁).

Assembly:
Pass the rope through the cap and make a tie, then screw the cap.

This profile is based on this model from Thingieverse: https://www.thingiverse.com/thing:3391222 (by LKBrilliant)
I scaled it up a bit (about 120%)