R1: Use purple yarn, start with a magic ring. Then 16 sc.
R2: change light blue yarn, 1 ss, (1 sc, 2 sc in next st) * 8 times.
R3: change blue yarn, 1 ss, (2 sc, 2 sc in next st) * 8 times.
R4: change green yarn, 1 ss, (3 sc, 2 sc in next st) * 8 times.
R5: change white yarn, 1 ss, (4 sc, 2 sc in next st) * 8 times.
R6: change yellow yarn, 1 ss, (5 sc, 2 sc in next st) * 8 times.
R7: change red yarn, 1 ss, make sc a round.
Fold in half and use the needle to weave in extra yarn, then cut.