Alan,
Nice project and instructions! And timely: I can imagine these floating around in turner's heads with some other Christmas present ideas! The document is well done too. I love a handout with pictures. A good handout goes a long way towards giving that little push from "Oh, that was a nice demo" to "I'm gonna make one." Especially for we who are elderly and memory impaired.
(Another thing I do at demos when possible is pass out wood blanks the right size for the project - that undermines the procrastinator's excuse of "Oh, I need to find some wood for this. Maybe tomorrow...")
And I like your "close enough for coffee" statement!
I've never turned a coffee scoop but carved a few. I didn't think of "close enough" so I pondered on how to get the volume right regardless of the shape. The method I decided on was to use Silly Putty to fill the plastic coffee scoop that came with the coffee maker, then carve the inside of the bowl until the silly putty fit, then carve the outside. Turning would be a LOT quicker than carving!!!
One from cocobolo in progress:
View attachment 81172
Your turning method could be used to make a whole set of measuring spoons for the kitchen. Ooo, I have some Olivewood waiting patiently for some special attention...
JKJ