The whole shelf.

• Ceremonial — The drinking grade. Shade-grown, stone-milled, whisked with water alone.

• Premium — A drinking grade with less ceremony — the everyday bowl.

• Latte — Milled for milk: built to hold its own against dairy and sugar.

• Culinary — A kitchen grade for baking, blending and ice. Not for a bare bowl.

Each grade keeps its colour wherever its name appears — in the filters, on every card and on every line. Grade describes intended use, not quality: a great culinary tin beats a tired ceremonial one in a brownie every time.