This Construction Set Comes Fully Equipped With A Chunky Screwdriver, Machine Operator Figure, Pieces To Build Your Very Own Cat Machine And Accessory Worksite Machine! For Added Safety, The Bolts Always Remain Attached To Their Machine Pieces, Making This Construction Set Safe Enough For The Most Junior Cat Operator. Collect Them All To Mix And Match Pieces, Creating Your Own Fantasy Machines And Expanding Your Worksite! Comes In A Reusable Carrying Case For Easy Storage.