Wilson Is A Lively Multi-Function Engine With Oodles Of Enthusiasm And Confidence. His Eagerness Isn't Always Matched By His Ability To Pay Attention, So He Has Some Learning To Do About Listening And Following Instructions. He's A Bit Of A Scatterbrain And As Such Often Finds Himself In Deep Water. Wilson Sometimes Gets Frustrated At Something New Or Unfamiliar, But He's Always Curious And Ready To Learn. All Chuggington Stack track Engines Are Compatible With Chuggington Stack track Playsets, Creating The Ultimate Action-Packed Train Play Experience! With A Wide Assortment Of Collectible Characters And Exciting Playsets, Children Can Recreate Favorite Chuggington Episodes Or New Adventures. Build Multiple Layouts And Higher Than Ever Before With Sturdy Risers And Easy-To-Connect Track (Stack track Playsets Sold Separately).;From The Manufacturer; Wilson Is A Lively Multi-Function Engine With Oodles Of Enthusiasm And Confidence. His Eagerness Isn't Always Matched By His Ability To Pay Attention, So He Has Some Learning To Do About Listening And Following Instructions. He's A Bit Of A Scatterbrain And As Such Often Finds Himself In Deep Water. Wilson Sometimes Gets Frustrated At Something New Or Unfamiliar, But He's Always Curious And Ready To Learn. His Catchphrases Include "It's Training Time" And "Let's Ride The Rails!" Enjoy The Action-Packed Train Play With Chuggington Die-Cast! With Its Wide Assortment Of Collectible Characters And Exciting Playsets, Children Can Recreate Favorite Chuggington Episodes Or New Adventures. Chuggington Die-Cast Vehicles Are Stack Track Compatible So You Can Build Higher With Sturdy Track Connections And Easy-To-Connect Track. Build Multiple Layouts For More Imaginative Play (Stack Track Playsets Sold Separately).