I was surprised not to be able to find this already patented.
Today’s invention is dental tape which comes in short lengths, each of which has tapering dental brush bristles woven into it.
In this way the tape, once inserted between teeth in the usual way, allows the brush to be pulled between the teeth, until the correct size for brushing is found.
No more poking the wires of oversized brushes into one’s gums or having to guess which combination of floss brushes to buy.
