Frosted Ultra Detail: Matte translucent plastic that showcases fine and intricate details.
About this Product
This updated version of the wagons uses the "Pin Point wheelsets" found on Tgauge.com which can be found under the spare parts page.
http://www.tgauge.com/product/253/7/2-pin-point-wheelsets - 2 wheels
http://www.tgauge.com/product/254/7/20-pin-point-wheelsets - 20 wheels
http://www.tgauge.com/product/255/7/100-pin-point-wheelsets - 100 Wheels