Melatonin mobile

This is a mobile created for a young family member (1 year old), who struggles to fall asleep. Melatonin is a natural sleeping hormone.
To make this mobile, you will have to print out three different models. 

1. Seven melatonin molecules (I printed them in seven different colours)
2. One big ring (the mobile) to hang the molecules from
3. One small ring to hang the mobile

To assemble this mobile, you will need some kind of thin thread (I have used sewing thread). Then connect the models :)

https://www.youtube.com/shorts/RThVLDsmKyc