It's exciting to create something different, rather than staying still and changing nothing.
Good products are all about details, when it looks not neat, we integrate into one.
To make a product look nicer and be more practical, the design and craftsmanship can be changed many times. Or be completely re-designed and re-molded.
Products from Black Spring kayaks might be the 6th or even 8th version before they're ready for the markets.