FM Mattson Hot/Cold for tap

thingiverse

I'm replacing the old plug with a new one that's bigger, featuring hot and cold indicators in bold red and cool blue colors. My trusty old plug was all red, but I decided to upgrade to a shiny new design. To install it, I printed two parts - one in bright red for the hot side and another in calming blue for the cold side - and carefully glued them together in their designated spots on the tap.