Unslotted pop-up basin wastes are designed for basins without an overflow hole, providing a clean and seamless appearance. They operate via a pop-up mechanism that allows easy opening and closing to retain or drain water. These wastes are ideal for modern bathroom designs and are typically easy to install and maintain. For a detailed guide, visit the full article on Gold Bathroom UK. https://goldbathroom.uk/blogs/news/unslotted-pop-up-basin-wastes-guide