This is the latest model, item number 10-1780, featuring flywheel power, a cogless motor, and constant-on LED lights. This product is currently a premium item, rarely available on online retailers like Amazon and Rakuten, as well as in the general market. It's a popular item that sells out immediately upon release, so please consider purchasing it as soon as possible. It is a brand new, unused item. All included accessories are unused. After purchase, it was only used for display and has not been run. For confirmation, I checked the power and lights, and both are working correctly. ◎ We offer sticker/inlet application and parts installation! ️ Want to enjoy your model train more precisely...? Want to recreate your memorable train, its destination...? But you're not good at detailed work...? As a service for those people, we offer destination sticker and car number inlet application, and parts installation for an additional fee after purchase. We will carefully apply the destination and inlets you specify, and after processing, we will re-post photos for your confirmation, so you can see the finished product before it arrives. We offer this service via comments, so please feel free to ask! The price is slightly lower than the current price of used items sold on Rakuten, Amazon, etc. Please understand that packaging materials, shipping costs, and fees will be added. Also, if you wish to negotiate the price, please be sure to provide your offer. It will be shipped in a case (a substitute will be used). #Ngauge #KATO #TOMIX #Greenmax #MicroAce #Popondetta #381 series 5-218