It is a dark green wooden stand. It has two sticks that are attached to a wooden sign that reads "Bubbles 25¢" in red text.
There are signs under the bubble stand that display "Lessons 25¢."
Role in series
Patrick is the first customer of SpongeBob's bubble stand.
He doesn't blow bubbles very well, so SpongeBob offers lessons for 25 cents, which SpongeBob then demonstrates.
Squidward is annoyed by the racket and comes down to berate the duo. After they walk away in shame, Squidward tries to blow bubbles, but SpongeBob and Patrick abruptly reappear to offer him a lesson.
After many tries, SpongeBob shows Squidward his special technique. Then, Squidward mimics the technique and blows a bubble, but it actually proves to be professional, to SpongeBob and Patrick's surprise.
He goes inside his house proudly, but then the bubble raises his house and pops, causing it to fall.