Why are tea/coffee cups circular in shape? Why not square or

Answer (1 of 9): From left to right below: a typical thick-sided diner coffee cup (the sides curve inward, reducing the capacity of the cup), a round-bottomed cup with a slightly flaired rim, a narrow-bottomed cup with a wider rim, and a straight-sided cup. The best for that cup of tea you sip fr

MASTER Chef 4pc Stoneware Mug Set, Dishwasher and Microwave Safe, 340-mL, 4-pc, Assorted Colours

Optics: Why does a heart shape sometimes form in a coffee mug? - Quora

Why are most glasses, cups, bottles, plates, and bowls circular and not more like a square or triangle? - Quora

The Difference Between Tea and Coffee Cups: A Buyer's Guide

Buttermilk Square Biscuit Recipe (Tall and Flaky) - Butter & Baggage

Why are most glasses, cups, bottles, plates, and bowls circular and not more like a square or triangle? - Quora

What's the word for the thing used to prevent tea or coffee cup rings on the table, on which a cup is placed? - Quora

Why are tea/coffee cups circular in shape? Why not square or hexagon? - Quora

Lips and Curves: The Anatomy of a Teacup - Fresh Cup Magazine

Why are there grooves on tea saucers tops? - Quora

Why are tea cups thin? - Quora