* Change 2 Part Yellow {3684 Slope 75 2 x 2 x 3 - Undetermined Stud Type to 3684a Slope 75 2 x 2 x 3 - Hollow Studs}
Comments from Submitter:
Systematic change for new catalog part. I was wondering when I would be able to find replacement parts for my Lepin sets. Sounds like it could be soon!