IN: What happens next?

An oreo cheesecake is on top of a table. oreos

OUT: are in a bowl and the cooker is crushing them and melted butter and mixing and put it in a pan.

IN: What happens next?

A man is playing an accordian while staring occasionally into the camera. the man

OUT: changes his finger tips constantly and looks off into the distance while playing.

IN: What happens next?

How to add lead to a mechanical pencil
Replace cassettes.
Exact instructions may vary by model, but generally, start by pulling the eraser out of the pencil, which will draw out the old cassette. Give the old cassette a shake just to make sure that it really is empty.

OUT:
If so, insert a new cassette into the pencil's open chamber. Once it clicks into place, reinsert the eraser after detaching the old cassette.