Level Four - Kit 12, Inventor's Lab (20211-1)
LEGO® Level Four - Kit 12, Inventor's Lab (20211-1) verscheen in 2012 en bevat 208 onderdelen. De set behoort tot het thema Master Builder Academy.
Sets in dit thema
- Invention Designer (Kits 10 - 12) (20215-1)
- Level One - Kits 1-3 (20212-1)
- Level Four - Kit 11, World Architecture (20210-1)
- Level Two - Kit 5, Creature Designer (20204-1)
- Level Three - Kit 7, The Lost Village (20206-1)
- Level One - Kit 2, Microbuild Designer (20201-1)
- Level Three - Kit 8, The Forbidden Bridge (20207-1)
- Level Four - Kit 10, Time Machine (20209-1)
- Level Two - Kit 6, Auto Designer (20205-1)
- Level Three - Kit 9, The Dark Lair (20208-1)
- Level One - Kit 1, Space Designer (20200-1)
- Level One - Kit 3, Robot Designer (20202-1)