Because the black handwheels were sometimes chipped around the outer edge from consistent use over the years
The eyelet template or cam is designed to fit the vintage Singer Buttonholer Attachment (sold separately)
this LED never gets hot enough to burn you
On rare occasions we will have one or both of the blades available in our Shop
From Cynthia England's website -- It looks like Paper Piecing
Pinking Attachment, Singer (Vintage Original) Box Option:Blackside w/ Box Included Because the black handwheels wereThis Singer Pinking Attachment that fits the Featherweight 221 or 222K as well as all low, vertical shank SINGER Sewing Machines including the Singer 15, 66, 99, 185, 192, 201, 237, 306, 319, 328, etc. Please see our video showing how one works. Each Complete Pinking Attachment Set Includes: Original Pinking Attachment with Standard Pinking Blade Standard Scallop Blade pinks 4 waves per inch. Original Spring Loaded Thumb Screw (Only w Boxed