Thank you for viewing. From Rokuhan, this is the Z Gauge Z Shorty 923 Series Doctor Yellow (T4 Formation) Starter Set (Product Number: SG002-2). This is a popular starter set in the Z Shorty series, featuring the popular Doctor Yellow T4 formation. Z Shorty vehicles can navigate the smallest radius "R45" curves on Z gauge rails. The smallest oval course can be made with a vertical size of 11cm x horizontal size of 16cm, allowing you to run trains in small spaces without taking up much room. 【Product Details】 - Brand/Series: Rokuhan / Z Gauge - Product Name: Z Shorty 923 Series Doctor Yellow (T4 Formation) Starter Set - Product Number: SG002-2 - Condition: New, Unused - Package Size: Approximately 28cm x 8cm x 49cm Set Contents: - 923 Series Doctor Yellow (T4 Formation) x 3 cars (Powered chassis Shinkansen type x 1 car, Trailer chassis Shinkansen type x 2 cars) - Straight rail 110mm x 2 - Curved rail R45-45° x 8 - Z Shorty dedicated re-railer x 1 - Z Shorty dedicated train controller RC-004 (limited color for this set) x 1 - Seal x 1 Features: - This is a great value set that includes everything you need to start Z Shorty, a miniature railway model. - The vehicles are the 923 Series Doctor Yellow (T4 Formation), which sadly retired after its final inspection in January 2025. - Please use the controller with batteries inserted (2 AA batteries, sold separately). There may be some minor scratches or scuffs on the outer box, but the product itself is in good condition. We will carefully pack and ship the item. Thank you for your consideration.