But it has one fatal flaw...the colored rings.
The colored rings are these little rubber circles at the base of the detachable brushes. The rings are supposed to identify whose brush is whose, so that when someone goes to brush their teeth, they don't stick someone else's toothbrush in their mouth.
The colored rings used to work great. They had standard colors: blue, yellow, green, etc. Perfectly useful for identifying toothbrushes. But now, some genius decided that the standard colors didn't look right on the fancy-schmancy toothbrush. So they decided to make all new colors...THAT LOOK EXACTLY THE SAME! They're all grey! It's completely ridiculous!
Now when me and Mrs. BigKat go on vacations, we have ridiculous conversations like this.
'Which one is my toothbrush?'
'What color did you have?'
'Was it dark grey?'
'Ummm...I don't know...Maybe...I think it was kind of bluish grey'
'Ok, then this one is yours'
'But that one's greenish grey. Wasn't yours greenish grey?'
'No mine was light grey'
'Light greenish grey, or light bluish grey?'
'I don't know...I guess light bluish grey...'
'Then this one's probably yours. It's light bluish grey'
'But the other one's light bluish grey too. Just a little greener. Maybe greenish-light bluish grey. Are you sure yours was light bluish grey and not greenish-light bluish grey?'
'Fine...I'm just going to use this one. I don't care if I get your cooties.'