That’s right—we’re adding gathering tool skins to the wardrobe! You can change their appearance with transmutation charges the same way you do your armor, weapons, and backpacks: open the Wardrobe in your Hero panel, click on an equipped tool, and select a skin you’ve unlocked. The preview will display each tool’s on-use effect.
You can use gathering tool skins across your entire account, and they can be applied to limited-use tools as well as unlimited tools. If you already own these tools, visit a Black Lion Exchange Specialist in any major city or lounge to trade them for an updated version at no cost.
Now you can customize your gathering tools with glyphs, a new type of upgrade component. If you want your Lucky Dog Harvesting Tool to fetch scraps of leather instead of trophies, swap its Glyph of the Scavenger for a Glyph of the Leatherworker. For a limited time, you can visit the Gem Store and pick up a free Black Lion Glyph Selection Container.More Information:
http://dulfy.net/2018/04/10/gw2-introducing-the-new-gathering-tools-glyph-system/