Kikkoman Soy Sauce Dispenser

Kikkoman soy sauce dispenser is a glass bottle shaped like an upside-down teardrop with a red cap and a pour spout that delivers a controlled thin stream. Created by Kenji Ekuan in 1961, it has not been altered because no one has found a shape that pours more precisely or sits on a table more comfortably. Dispenser solves the problem of oversalting that a wide-mouthed bottle creates, because the narrow spout forces you to apply soy sauce in measured amounts rather than dumping it. Portion control is built into the form rather than relying on the user's restraint. Red cap is a hygiene feature that keeps dust and kitchen particles out of the spout when the bottle isn't in use. Glass body lets you see how much soy sauce remains so you know when to buy a new bottle. I think the Kikkoman dispenser is one of the most successful industrial designs of the 20th century because it solved a specific problem — controlled pouring of a condiment — through shape alone without any moving parts or mechanisms. Appearing on restaurant tables across 5 continents, it has achieved a distribution that only a handful of product designs have matched. Ekuan believed that good design should be available to everyone at the lowest possible cost, and the fact that this bottle has held its form for over 60 years suggests he was right. Curve of the glass body is comfortable in any hand size. Center of gravity shifts forward as the bottle empties, which keeps the pour angle consistent regardless of fill level. A Kikkoman bottle on a table at a ramen shop tells you the restaurant cares about the basics. Absence of a Kikkoman bottle in favor of a generic brand tells you something too. I find it hopeful that a design from 1961 can still be the best solution to its problem. That permanence argues against the assumption that everything needs to be constantly updated.