Bathroom design is one of the most actively changing areas of interior design - we saw a lot of new technologies and growth in colorful new designs:
but this customization and addition of textures is something new:
the first Akron bath on the market - Opal Quiz bathtub; source: archiproducts.com
"...total adaptability thanks to the cut to size, which allows the product to adapt to every bathroom space, customization with more than 2,000 colours..."
Have a look at Bathroom Trends 2021 for more details.