They look pretty good and appear similar in design to the StewMac "golden age" roller bridges and the tonepros roller bridges. Tonepros don't sell their saddles separately and I wanted to put the saddles on a locking intonatable wraparound not a standard TOM. All the ones I can find seem to be made in China or Korea, I'm looking to retrofit a Pigtail wraparound bridge so I have the option of using the Maestro trem or stringing it up as a hardtail. Are there any better options out there? Cheers!