Two-stage low-friction plastic rollers (19-19mm) - 2 bags If you want more than one, please comment. 2 items: 180 yen off, 3 items: 360 yen off, and so on. I am creating dyed rollers using genuine Tamiya Mini 4WD parts. I will include 4 bushings and other accessories like mounting screws in the original package and ship via Yu-Packet Mini. Thank you!