The Piko 61146 HO Scale Prefab Apartment Block Basic Set Kit replicates the WBS70 prefabricated housing blocks built in the 1970s. Measuring 170 × 180 × 200 mm (17 × 18 × 20 cm / 6.69" × 7.09" × 7.87"), it includes five floors and can be extended with the add-on kit (#61147).

This kit captures the look of East German apartment estates and is partially aged for realism.

Key Features:
- Item number: 61146
- HO Scale Prefab Apartment Block Basic Set Kit
- Dimensions: 170 × 180 × 200 mm / 17 × 18 × 20 cm / 6.69" × 7.09" × 7.87"
- Includes 5 floors
- Extendable with add-on kit (#61147)
- WBS70 housing block design
- Partially aged finish
- Plastic construction
- Compatible with HO layouts
- Assembly required
- Recommended age: 14+
- Adds urban realism