10-10-2009, 02:23 AM
I generally prefer separate handles, but my bathtub has a Grohe single faucet kind of like this:

Without the numbers though-- but I like it because I can note the position for an ideal temparature and it;s the same every time, e.g. the "o" in cold is ideal for aquarium filling.

Without the numbers though-- but I like it because I can note the position for an ideal temparature and it;s the same every time, e.g. the "o" in cold is ideal for aquarium filling.