
It’s a classic design but the Thai language label makes it look unusual. This 300 gram bottle cost 18.75 Baht (about US 57¢) in my local supermarket.
For a comparison, here’s the US market 14 oz. (397 gram). bottle. How much does it cost in America?

According to the Heinz web site:
To release ketchup faster from the glass bottle, apply a firm tap to the sweet spot on the neck of the bottle— the “57.”
The Thai bottle doesn’t have a “57″ label, thus putting Thai consumers at a disadvantage.
I saw US-labeled Heinz Tomato Ketchup for sale alongside the Thai producted product for over twice the price in a hi-so supermarket catering to foreigners. As far as I know the product is identical worldwide.
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