Using the dippers are great on powders that don't flow through powder measures well. These can be dipped quite easily and are surprisingly accurate . I also like the fact I get to see the powder go into the case, less chance of a no charge load.
Check your dipped charge with a scale, just to verify the dipper, weights can be adjusted by placing thin disc's of cardboard or foam into the bottom of a dipper to make it dip a lighter charge.
You can also make dippers from old fired cases and a length heavy copper wire for a handle. I've even glued popsicle sticks to the bottom of cases for handles. Keep trimming the case until it throws the desired weight. That's how I made my first dippers when I couldn't afford a powder measure.
The Lees are nicer but work just as well as home made.
I just went and checked, with Unique, that 0.50 yellow dipper measures 4.6 grains on the nose, at least with my dipping technique and verified on an RCBS 5-0-5 scale.
Should be just the ticket !
Gary