| “ | Contrary to the traditional PA System, the PU System dispenses odors instead of messages. The inventors claim that there's a huge market for scent-tech... But we're a little apprehensive. | ” |
The PU System is a decoration available from the StarShop for 1,000 
(starpower).
Appearance
The "PU System" has two large speakers, however, as said in the Quote, they expel smells instead of sounds. They have different colors and patterns that seem to hold them together. There is also what looks to be a stick that holds them up.
Monsters Who Like It
The following monsters will have their happiness increased by 25% when near one of these.
| Monster | Island(s) |
|---|---|
 |
Plant, Air, Water, Bone |
 |
Air, Earth, Shugabush |
 |
Cold, Water |
 |
Cold, Air, Earth, Oasis |
 |
Plant, Water, Earth, |
 |
Oasis |
 |
Faerie |
 |
Psychic |
Click here to view a complete list of all monsters' likes.
Notes
- The PU System came out on August 31st, 2018
- It came out in the same update as many other new StarShop Decorations in version 2.2.2.
- "PU" is pronounced similar to "phew" an expression of disgust for a particular smell.
| Market | Happiness | Likes |
|---|
