Marklin 43739 Add-on car set ICE3 Railbow

Prototype: 2 each transformer cars, 2nd class, and 1 each intermediate car, 2nd class. Add-on cars for the German Railroad, Inc. (DB AG) ICE 3, powered rail car train Tz 304, Railbow. Era VI. The cars look as they currently did starting in July of 2021.
Model: These 3 intermediate cars are add-on cars for the 37784 ICE 3. The cars have special close couplings with guide mechanisms. All of the cars have built-in LED interior lighting. The interior lighting is powered from the continuous electrical connection through the entire train. Total length 83.7 cm / 32-15/16.

The 37784 basic set can be expanded to a prototypical 8-part unit with this set. This model can be found in the Trix H0 assortment under item number 23391.