Vitrified tile is like a very special kind of tile that is really strong. It's like a superhero of the tile world. The reason it's so strong is because it is made by heating clay materials at a super high temperature until it becomes glass-like, or vitrified.
Just like how you can change clay into a pot by baking it, making vitrified tile is kind of like taking clay and baking it until it transforms into a super-powerful tile.
Vitrified tile comes in all kinds of colors and designs and can be used in lots of different places like your kitchen or bathroom, or even outside on your patio. Plus, because it's so strong and durable, it can last a really long time without breaking or getting damaged.
So, imagine if your regular tile was like a toy car, then vitrified tile would be like a super-fast race car that can go really far and last a really long time, even if you play with it a lot.