Mode: Draw
Verts: 0 Tris: 0
ZSph: 0
LMB=Sculpt ยท RMB=Orbit ยท Scroll=Zoom ยท Alt=Subtract ยท Shift=Smooth ยท Z=ZSphere mode
ZSphere Mode
Click empty = place root
Click+drag sphere = extrude
Scroll on sphere = resize
Del = delete selected
Enter / S = Skin to mesh