"Bifg (Buy It For Generations): My Viking Husqvarna 21a, From Early 1960's. Belonged To My Grandma. My Son Is The 4th Generation To Use This Machine... Spending Quality Father-Son Time Teaching Him How To Sew Useful And Beautiful Things That Will Also Last A Long Time"
The handle holds replaceable blades. Single blade, double edge. I used to have a Gillette Adjustable. Work of art.