1 set contain 'Brick, Round 2 x 2 Dome Top - Blocked Open Stud with Bottom Axle Holder x Shape + Orientation' (553b) in Blue

Find on Bricklink
ID553b
Color ID7
NameBrick, Round 2 x 2 Dome Top - Blocked Open Stud with Bottom Axle Holder x Shape + Orientation
CategoryBrick, Round
Weight0.84 grams (0.03 oz)
Width2 studs
Length2 studs
Height1 brick