New Giveaway Starting Tomorrow

I would like to give you a few hints and for fun see if the item is guessed.

1. blue
2. collectible
3. appropriate for all ages
4. cool

Please leave your guesses in the comment section and come back 3/30 to see if you were correct.

Believe me, I know that it is time consuming to comment but it would be much appreciated as well as fun for all.