Monolithic zirconia is your strong espresso—pure, durable, and bold. Layered zirconia? That’s your artistic cappuccino: beautiful but delicate. Multilayered? The smooth latte: balanced and pleasing. This guide uses relatable comparisons to help you understand crown types and how yttria levels (3Y, 4Y, 5Y) affect your final “brew.” https://advancedentalexport.com/blog/zirconia-crown-types/