I didn't see this posted here, so throwing it in if it helps anyone....
I eat far more popcorn than any human probably should. With the recent talk of ghee and toppings, I saw some questions about how to apply/spread it on your popcorn. The easiest is probably to just pump/squirt/dribble it on.
However, I've taken a slightly different tact to making popcorn; for reference, I tend to use extra popcorn. Meaning, if you used a 4oz pre-pacgacked portion I add an additional 1/3 cup of kernels. So, I'm lacking a bit of the fat that you would normally have. To help compensate for that I like to put on some clarified butter (ghee) to help with the buttery flavor. To apply it, I tried many ways, but found that a hand-pump sprayer works the best.
You might try just a plain old spray bottle and see if that works (i.e. cheap) or I recommend the Prepara Oil Sprayer. The reason I like is that the base/container is actual glass, not plastic. So, I can keep that refrigerated with the ghee in it and just pop it into the microwave to warm it up (make it liquid). Then I can "mist" the popcorn in my popcorn maker and toss it around and spray some more. That gives the popcorn a nice buttery note without it dripping in oil.
When I'm done, I just pump some hot water through the sprayer to clean out the ghee and let it dry.
Here is the oil sprayer I speak of:
https://www.amazon.com/Prepara-Healthy-Trigger-Sprayer-Kitchen/dp/B01CCGRJVC
Cheers!