April Fools! Button
April's Tomfoolery is a set of three premium skins released for an April Fool's Day offer in 2017. In the Skins Shop they could be purchased individually with game coins under the "April Fools" tab. The April's Tomfoolery skins were available for purchase from late March to early April 2017. These skins were only available for a limited time.
The three skins in this offer are as follows: Funny Face, Air Bag and Smelly.
April's Tomfoolery! Skins Offer
Skins Shop - April Fools Tab
Note: The April's Tomfoolery offer has been released multiple times since its original debut. The included skins and prices remained the same for every release.