- 70617 Secret Hideout Modular Building MOC-22749 by peme with 1028 pieces is a set in the Modular Building collection. This MOC-22749 comes with PDF instruction which is easy to build and find the missing pieces.
- The MOC-22749 includes 1028 high-quality bricks, made from 100% ABS plastic so extremely safe for children, can be replaced with other brands on the market.