Push the pink slider to get a lid from its stack placed in the jade container.
The pink slider with oblique slots moves blue blades via green pins to separate the lid.
STEP files of this video:
https://www.mediafire.com/file/75p6ucyjqerlqbu/LidDispenser2STEP.zip/file
Inventor files of this video:
https://www.mediafire.com/file/ujjwojtes1mu5yk/LidDispenser2Inv.zip/file