If your Brondell Swash bidet seat knob broke (it happens!), this Terixe replacement is exactly what you need. It's specifically designed for the non-electric Swash Ecoseat S101 and S102 models, so you know it'll fit perfectly. Made from durable ABS material with injection molding (not cheap 3D printing), this knob is built to handle daily use without breaking again. The package includes everything you need for installation - the knob itself, fastening screws, and even a spanner tool. The installation is straightforward: just tighten the screws completely until the knob can't be pulled out, and you're good to go. No more worrying about the knob coming loose during use! The black finish matches the original look seamlessly, so your bidet seat will look and function like new again. It's one of those simple fixes that saves you from replacing the entire bidet seat when just one part wears out. Whether your original knob cracked, broke, or just stopped working properly, this replacement gets your comfortable bidet functionality back without the hassle or expense of a full replacement.