The Wrench Style and Decoration was implemented into the game on the second update of the Grow Pass on March 6, 2024.
Wrench Styles are given to Royal Grow Pass users who 900 Grow Pass Points, while Wrench Decorations are given to Royal Grow Pass users who gain 3600 Grow Pass Points. The wrench style and decorations changes every Grow Pass season each month.
Players can access their wrench style and decoration by wrenching oneself and tapping the 'Wrench Customization' tab. Wrench Styles replaces the player's wrench connected to their name, while Wrench Decorations adds a design around the player's wrench.