I recently made a lovely mobile at a craft event that my mum now has hanging on her rear-view mirror in her car. It was made out of just twigs,string and beads.
I first made a cross shape with the twigs and tied it in place with string. I then placed a strip of string inside a bead and knotted one end and then attached it to one end of the twig. I then repeated this with the other 3 ends of the twigs. I then attached a long piece of string to the centre and made a loop so that this craft can be hung from something above. My mum wanted to hang it in her car.