4 out of 5 stars.

It's not bad for a start. I don't see very many starfish sets on this site (say that 3 times fast), and the designs look nice. Finish the set with every other cursor role, and it could be considered usable. Maybe you could even make the starfish come in different colors, like blue or pink. That's up to you. I think it would look more diverse if you did so.