Road Roller is one of 8 mini builds in LEGO Technic Mighty Machines Series 1 (42233).
Each Mighty Machines model includes moving vehicle features, a game card and 3D building instructions in the LEGO Builder App. The outer mystery box may be opened only as needed to identify the model, then it is carefully repacked.
- Model: Road Roller
- Series: LEGO Technic Mighty Machines Series 1
- Set number: 42233
- Recommended age: 7+
- Authentic LEGO Technic mini build
- Packaging: generally sealed; may be opened to verify contents