### Materials

- Recycled HDPE sheet (45×45×1 cm; adjust CNC file for sheets >1 cm thick)

### Tools

- Chisel (for removing CNC support material)
- Sandpaper (for edge smoothing)

### Hardware

- CNC machine or cutting service provider
- Vacuum (for microplastic collection/reuse)

### Additional Resources

- [Assembly video guide](https://www.instagram.com/reel/CrwQ3O9paN-/)