You see a mathmaster shield.
It weighs 3.14 oz.
This is an emblem of wisdom. It was awarded by TibiaStat.com.
Notes
It's the official TibiaStat item. It was created by Lupus Aurelius.
When you use a mathmaster shield, it starts to shine and looks like this: 
Mathmaster Shield
Dropped By
- This item is not dropped by any creatures.
Trade Details
Buy From
Players only.
Sell To
Players only.