We have an old Dressmaker that requires discs. This machine is a real workhorse but it is heavy. Was looking on E-Bay for
a set of discs and they were expensive. But keep looking. We found a set that didn't tell what they were for (because the seller didn't know what they were for). My DH said they looked exactly like the set we had seen for the Dressmaker at a highly inflated price. The price was so cheap and the auction was going off in just a few minutes. Long story short (I know, it is too late) we purchased the set for $7.69 and it is the set for my machine. Perfect. Keep looking and good luck.