Parker D/E safety razor head Open Comb head
An open comb safety razor generally tends to be slightly more aggressive than a closed comb razor. Although more razor blade is exposed by the teeth in the open comb head, these teeth also allow much more shaving lather to enter the cutting area to lubricate and protect your skin.
Manufactured in India
Measurements Head M5 x .8 Teardrop 1/4 x 20 tpi