LEGO Hero Factory 44019 ROCKA Stealth Machine Includes a ROCKA mini robot with a gun; Includes a jumper - make it leap with a flick of your finger! Features a detachable seat, adjustable visor, goo shooter, grab claw, scanning canister and translucent elements Combine with 44017 STORMER Freeze Machine for an even bigger hero model using building instructions available at LEGO.com/hero factory Power up the massive 44022 EVO XL Machine by attaching weapons from ROCKA Stealth machine so the heroes can battle the huge beasts Stands over 7" (18cm) tall