" I've been using those little yellow measures since they were red (1969). With a little practice, those dippers can be very accurate and repeatable. Some powders don't work well in my drum type powder measures so I'll use a dipper. Works great for me..."
I can dip Unique far more accurately than I can drop it from a powder measure.
Dipping requires a lot less setup than the powder drop also. They don't have to settle in and don't require measuring every tenth drop. Can't beat them for convenience.
All the Best,