Today's grooming of the cats has yielded:-
Minky - 1 gram of hair
Spook - 1.3 grams of hair
Might not sound like much yet here's the visual proof of how much fluff Spook deposits daily on our rugs etc (and then some)
The total yield to date is now 46.9 grams. Sheesh. Got a long way to go before there's enough for a hat or even a blanket square.
And don't go "ugh", yer wimp.