Rubberized feet keep the base from sliding for perfect cuts every time. Sleek, slim design takes less space and makes storage a cinch. Visibly bold grid lines. Blade carriage protects while keeping the blade visible so you can see exactly where to cut. Uses blade style F, 28 mm. The crystal-clear smudge guard lets you hold paper in place without getting messy fingerprints on your best paper. The rail locks in place for extra safety when moving.