Engino How it Works Hydraulics Fidgets and it comes with a 6970090041952 and it comes with a leaf and 4 ’bugs’ for ’food’ Engaging building instructions – Get ready to build like never before with the LEGO® Builder app Hydraulic Science Kit Young engineers take a deep dive into the world of fluid dynamics by building and equipping their own hydraulic rig with this hands on STEAM building set young learners will get a 9 page colour booklet with: a micro history of fluid mechanics with interesting facts a fun STEM experiment with a pallet jack the easy to master theory behind Torricelli’s and Pascal’s Laws a quiz to test their understanding of key STEM concepts easy to follow building instructions printable skins to practice their design skills