Pros:
- This is so cool! It's very clever.
- It looks great, and has a nicer look and feel than a screen.
Cons:
- For it's price, you could probably attach an inexpensive tablet on the wall for far more functionality.
- No idea if it might be loud or squeaky.
- No idea how long refills might last.
It says it lasts quite a while, don't think it is loud, sketching on whitedboards usually is quiet. I agree with the price though... Thanks for stopping by @aussieninja Keep on hunting :)