With the 401K boxcar in a set of two from Era IV, PIKO offers an important type of car from Poland that can be used internationally in prototypical fashion. The attractive, highly detailed car was consistently realized in 1:87 scale and convinces with its coherent representation of all relevant details of the actual prototype. The detailed new construction has the finest paint scheme and printing, extra applied grab irons as well as brake wheels in a filigree and sturdy design, sharply engraved bogies, close-coupling couplers, excellent rolling characteristics and is ideally suited for mixed freight trains as well as for block trains.