WORKPRO Retractable Razor Scraper with Storage of Blades Compact size is ideal for tight work areas Uses standard single-edge razor blades, extra blades in the handle; Simple, reliable blade holder with thumbscrew lock offers easy blade changes Comfortable, contoured handle with non-slip rubber grips Complete with snap-on blade guard cover Simple, reliable blade holder with thumbscrew lock offers easy blade changes Uses standard single-edge razor blades,which is constructed from stainless steel Press the button on the handle and pull the blade to adjust blade position as you need it to be, total 4-position Compact size is ideal for tight work areas The head is constructed from drop carbon steel with chrome plated for durability and longevity Comfortable, contoured handle with non-slip rubber grips, reduces hand fatigue while using Extra blades in the handle for convenient and easy carry Complete with snap-on blade guard cover for safety