Morton Safety Break M-80The Morton Safety Break M 80 gives you more control in glass breaking. In textured or rippled art glass it is often difficult to achieve the perfect score. Because the M 80 has the effortless power to start the break anywhere along the score, you can work around many scoring problems. Convenient grid work surface keeps work area clean by collecting chips and slivers. This patented system controls the degree of bend and force on the glass surface, for