Common in mass-produced gadgets and toys,
COB can be identified by a black Glob of plastic on a PCB, called a Glob top.
I find myself changing blades often, keeping my used blades nearby for other tasks,
such as cleaning up unruly Globs of hot glue.
For example, Bonnard, like many modernist painters, tends to highlight the“material-ness” of the paint by the way he applies it-
in textured Globs.