DK yarn in an assortment of colours, 4.00mm hook, 3.50mm hook, tapestry needle for sewing in ends, 70cm elastic.
There are no colour suggestions, just use whatever colours you prefer.
Make the Yo-yos using a 4.00mm hook and the body parts using a 3.50mm hook.
I add a bell inside the hat before finishing Rnd 7 of head.
You may find it easier to sew the features on the head as you go along.