This is how Jelly Key making profit

Artisan keycap is a hobby we made in our free time. Making biology weapon is our main job after being acquired by Umbrella Corp. 

This arm belonged to one of our scientist, whom accidentally infected while he was working in the lab. He had to chop off his arm, and we immediately put his arm into liquid nitrogen to prevent any biohazard may happen.

P/S: Jelly Key made this wax figure by cutting one of our artisan's arm and putting it into candle wax