An ultra-safe cutter with an auto-retractable ceramic blade that lasts longer than steel blades. • A longer-lasting, safer auto-retractable cutter. • Ceramic blade provides a longer blade life than stainless steel. • Longer blade life than stainless steel. • Durable ABS high impact body. • Capable of cutting the largest of boxes. An ultra-safe cutter with an auto-retractable ceramic blade that lasts longer than steel blades. Durable ABS high impact durability. Knife Type: Safety Cutter; Blade Type: Non-Replaceable; Retractable; Blade Material: Ceramic; Number of Blades: 1.