Fangrui Product Details Premium Material: Crafted From High-density Pp, These White Cupping Bowls Ensure A Pure Coffee Experience. They Are Dishwasher Safe, Making Them Easy To Clean And Maintain For Daily Use In Any Setting. Optimized For Coffee Cupping: Designed With A 200ml Capacity, These Bowls Are Perfectly Sized For 12g Of Coffee Grinds And 200ml Of Boiling Water, Enhancing Flavor Evaluation And Comparison During Coffee Cupping Sessions. Elegant And Functional Design: The Stackable And Heat-preserving Design Of These Bowls Not Only Saves Valuable Space But Also Maintains The Coffee At The Ideal Tasting Temperature, Combining Practicality With Elegance. Durability Meets Style: These Bowls Are Engineered To Withstand The Rigorous Demands Of A Busy Hospitality Environment Without Sacrificing Style, Ensuring Longevity And Aesthetic Appeal In Professional Settings. Seal Of Expertise: Backed By Renowned Coffee Education, These Bowls Embody Advanced Research And Expertise, Offering A Professional-grade Tool For Coffee Enthusiast