* Add 1 Part 553c Black Brick, Round 2 x 2 Dome Top - Hollow Stud with Bottom Axle Holder x Shape + Orientation (Alternate) (match ID 10)
* Change 1 Part Black 553b Brick, Round 2 x 2 Dome Top - Blocked Open Stud with Bottom Axle Holder x Shape + Orientation {match ID 0 to 10}
Comments from Submitter:
2 of 7 sealed sets have the newest variant included.