[Speed] 2 Levels - The wheel gears were broken, so they have been replaced with new ones. - Compared to new ones, the motor sound may be louder, and the speed may be slower. - The rubber tires have been replaced with new ones. Operation has been confirmed (with a 3-car train, it was able to climb the layout in the 4th photo). The vehicles will be wrapped in a plastic bag and shipped via Yu-Packet Post Mini. If you have any questions, please feel free to ask. [If you wish to purchase multiple items, we will discount the shipping cost. Please proceed with the purchase request.]