3M Crowns Molar Stretch Block Each
Iso-Form™ Molar Crown Stretch Blocks help assist in re-establishing the cervical contour of the crown if distorted by scissors while trimming. It also slightly flares the cervex of the crown to assist passage over shoulder preparations. Contains one molar stretch block.
- Assists in re-establishing the cervical contour of a crown if distorted by scissors while trimming
- Slightly flares the cervex of the crown to assist passage over shoulder preparations
