Question: To make a light bulb terrarium, how do I add dirt and gravel after I've removed the top of the bulb and cleared out the inside of it?
Option 0: Use a funnel or a piece of paper shaped into a funnel, put the smaller end into the hole, and add the desired amount.
Option 1: Use a funnel or a piece of paper shaped into a funnel, put the smaller end next to the hole, and add the desired amount.
Answer: 0