Wooden Wonders Gizmo the Hedgecog Gear Puzzle by Imagination Generation

Amazon.com Price:  $12.99 (as of 20/10/2019 06:23 PST- Details)

Gizmo is a very helpful Hedgecog who wants to help you learn all about gears
Promotes creative expression while developing logical reasoning and fine motor skills
Includes 11 colorful, interchangeable gears you can place, spin, and rearrange however you like