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A miniature design lesson… something to think about

This small detail embodies what's called   invisible functional design   : essential, but without frills. Like a subtle stitching on a garment or the balance of a perfectly seasoned dish,   it goes unnoticed, but makes a difference  .

In short, this little hole reminds us that even the simplest objects can be the product of ingenious engineering. A silent but useful reflection, worth pondering well beyond the sewing box...