Blade: 10 degrees Chisel Edged
Model: UB1-90-30 / UB1-90-60 (snap-off)
Material: Zirconia Ceramic
(fit common utility knives that take 9mm steel's utility blade)
# Made from NexLand Ceramic Seiko Center.
# The Ultra-Sharp series are very fragile and prone to chipping.
# Do not break or fold this ceramic blade.
# It is not called safe blade, finger friendly... ; (Under standardized use, the sharper the knife, the safer it is)
# Stretched wrap / film (They are soft and tough)
# Duct tape: (There are also rich grid lines in this sticky rubber)
# Polymer fiber material Kevlar rope, paracord rope, braid fishing line, etc.
# Other such as: In packaging, industrial foam and carton cutting Neoprene cutting ...