Product Review

How to replace the razor blades:
Unscrew at the tip to unlock the blade, take out the dull razor you don't want anymore.
Tighten it back up after you swap out to lock the replacement blade in place.
Please watch out for your fingers when you do this to avoid any cutting and scratches.

More features:
Easy to mat cutting, model making, carving, scoring, etching and trimming.
With anti-skid designed handle body, it is easier and more flexible to be operated.
Long lasting and 70 extra blades for replacement.

Specification:
Blade material: stainless steel
Knife length and diameter: about 14.2 cm/ 5.6 inch, 0.8 cm/ 0.32 inch
Color: silver

Package contents:
2 x Stainless steel precision knife
70 x Replaceable blade

Notice:
Please cover these craft knives with the included protective cap after using, and keep them away from children.
Please store the spare blades in the matched plastic container, also keep them away from children.