Solid Unjoin ShellsUnjoin Shells CommandUnjoin ShellsShortcutAlt + JButton- Separate all Faces from selected Solids or Sheets into individual Faces. Basic Usage Select the Solids or Sheets you want to separate. Press Alt + J. The objects are separated. See also Unjoin Unjoin Faces Join Bridge Surface Unjoin FacesUntrim