Hardly visible and does not affect performance (see pic 5). Simply push the button down to allow the bath to fill.
Bristan W BATH04 C Square Clicker Bath Waste with Overflow C
Bristan W BATH04 C Square Clicker Bath Waste & Overflow, Chrome
Bristan W BASIN05 C Round Clicker Basin Waste Unslotted C
Bristan W BATH02 C Bath Waste with ABS Plug Slotted C
Bristan W BASIN03 C Economy Basin Waste with ABS Plug Slotted C
Bristan W BASIN09 C Round Push Basin Waste Unslotted C NEW Free P&P UK
