fuzztone
I bought a Braun coffee chopper at Design Research, 57th street, NYC 1967 when in college. It still works.
After a lotta years, I wrote them asking for a new blade, got a letter back, one sentence.
"Your unit is obsolete". Not another word.
My brother bought me a blade that didn’t fit, but I learned from that blade: I sharpen the original blade myself, you make the leading edge flat, not tapered,
Fukkkker still works.