Z scale Spline Car (Type 1 - built for carrying containers), designed to ride on 4 Micro-Trains Bettendorf trucks, and use Micro-Trains body mount couplers (#903).
It is recommended that weighted containers are used for these cars. Compatible 40' containers are available here, and 20' containers are available here.
(Description is temporary. Additional information and photos coming soon. Feel free to inquire with any questions.)