The inset faces command is well-known with 3D modelers, but did you know these extra shortcuts? Follow Blender Secrets on Youtube... | By Blender Secrets | Facebook
Blender tool: Inset, how it works and when to use it - Artisticrender.com
How to work with INSET FACES | Blender 2.82 | Tutorial - YouTube
Four Basic Tools of Hard Surface Modeling in Blender | Brandon's Drawings
mesh - Open Inset Faces menu - Blender Stack Exchange
mesh - How do I Inset a face equally? - Blender Stack Exchange