Many players (like myself) have gathered the 4 mysterious cogs together. So what happens next?! What does it do?!
You will be able to attach all of them together for THIS!
That's right! Pretty good isn't it? It was definitely obvious that you collect all of them to make it into a headgear for that caddy. So am I joking about this? Well... I am. lol
So on with the truth, there has been word that you will be able to use these cogs in Brie's Magic Box that will be implemented later on. That's all that has been said about it. So if you have all 4 cogs sitting there in your inventory, just hold on to them I guess. It may be worth it.