Catalog:Living Art: Number Four

Living Art: Number Four is a limited unique hat that was published in the avatar shop by  on January 8, 2016. It could be purchased for 250 Robux. As of December 7, 2018, it has been purchased 598 times and it has been favorited 712 times.

Issue
Upon release, users who purchased this item did not receive it. They complained and demanded Roblox to refund their Robux. On the forum, moderator InceptionTime posted a thread that it would shortly be fixed. However the thread was deleted unknowningly but the issue was later resolved.