Sous chef's mitts

The sous chef's mitts are an item obtainable from the Squeal of Fortune. When worn, they provide a 1% boost (up to 5% when worn with the rest of the Sous chef's outfit) in experience while training cooking. The item is won with an initial charge of 30 days, which goes down everyday at 00:00 UTC; the boost timer may be replenished at any time by using either a 1 day or 7 days skill set recharge.

Trivia
On the first day the Sous chef's outfit came out, All the items were briefly under the Uncommon slot. They were moved to the Rare slot shortly after.