SpongeBob's buffer is a buffer owned by SpongeBob. It only appears in the episode "Dying for Pie" and "Can You Spare a Dime?"
SpongeBob's buffer is a fairly large machine with a pink pad on it used to scrub and clean tables.
Role in episode
"Dying for Pie"
SpongeBob scrubs the tables at the Krusty Krab using his buffer. He also uses the buffer on himself, which scrambles his face as well.
"Can You Spare a Dime?"
It appears on the montage of when SpongeBob does everything Squidward
asks him to do. He uses this machine to shine his bald head.