On the knife there are five grooved spires made of hardened stainless steel to guarantee flawless extraction of corks
Replacement filter cartridge available
Model Flexcut Palm Carving Tool - Palm Soft V-Tool ~ 60° x 1/2" (12 mm) 60° x 1/2" (12 mm)
From the Manufacturer - About OLFA:
Starrett S167BZ Radius Gage Set Plane Irons On the knife there areMade in USA Starrett Model S167BZ Steel Radius Gage Set: 9 32", 5 16", 11 32", 3 8", 13 32", 7 16", 15 32", 1 2" Allows radii or fillets to be checked or laid out easier, faster, and more accurately Furnished with an attractive case, providing complete protection and easy, instant selection of the right gage size for the job Made of satin finish stainless steel, rust and stain resistant Each gage is clearly marked with its radius Each gage has five