they're ready to use right out of the box

This is a Lionel 6-83580 O Gauge Bangor and Aroostock State of Maine 40' Trailer Pack (2)

It is molded in several colors and no paint is needed to finish the kit

Trainz Product Id: 12112303

MTH 30-73114 Great Northern Single Dome Tank Car Vehicle Type_Cement Mixers they're ready to use rightThis car features diecast metal sprung trucks, diecast metal operating knuckle couplers, metal wheels and axles. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH Model Number: 30 73114 Road Name: Great Northern (GN) MSRP: $39. 95 Scale Era: O Modern Model Type: Freight Cars The Trainz SKU for this item is P11413329. Trainz Product Id: 11413329