“- Conical form makes it occupy more space than necessary
- Volume labels are really hard to read
- Volume labels should be on both sides for easier discovery
- Why is OZ necessary? metric is enough!
- Closing the lid is a little rough”
“Close to perfect:
- Volume indicator should be easier to see, maybe a line around the whole bottle
- the bottom corners, if they where rounded/curved instead of 90°, less powder would get stuck there”
“Prefer the large shakers, even for 400 kcal meals. That way you don't have to fill it to the brim, which reduces chance of spillage and makes the actual shaking easier.”
