old tea portioner

I’ve designed a new [tea portioner](https://www.thingiverse.com/thing:2720670) that works better. This uses less material, and maybe some people prefer this shape.

Quickly measure the right amount of tea leaves for one pot, or other granular materials where you need the same amount every day:

* Place the funnel on the measuring cup. There *is* a right way, with the wider brim of the funnel on the flat surface of the cup, but with the funnel in another direction it should work well, too.
* Pour in the tea leaves until the cup is a bit over full.
* Slide off the funnel, striking the measuring cup and pouring the extra tea back in its tin over the chute.
* The measure now contains the right amount of tea. Pour it into the filter or teapot. I use my [funnel and stand](https://www.thingiverse.com/thing:2144990) for this.


The STL files included are for 44 cm³ (44 ml) and 55 cm³ (55 ml), the right amount of rooibos tea for my two teapots, 1 dm³ (1 l) and 1.25 dm³ (1.25 l). For o