Artisan's top

Artisan&#39;s top are a common item that can be won on the Squeal of Fortune. When worn, they give a slight crafting exp bonus. This item is not tradeable, and degrades over a period of 30 days. A player can replenish its bonus by casting a Skill set recharge (7 days) on it. It is part of a Artisan's set; when a player manages to collect all parts, they gain a total of 10% bonus when worn.