The Knockwurst pickaxe is an Rare Fortnite pickaxe. Knockwurst was available via the Item Shop for 800 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Knockwurst Pickaxe Details
Knock em' out.
Fortnite Knockwurst Pickaxe PNG Images
Here is the PNG images of Knockwurst below!