La caja de arena (series)
- User score: 3.8
- Production country: Spain
- Creator: Núria Gago , Víctor Pedreira , Pedro Rodríguez Pérez
- Production companies: Atresmedia, Buendía Estudios, MKTG Spain
- Genre: Family, Drama
- Release date: 11/26/2023
- Release date of last episode: 12/10/2023
- Series status: Returning series
- Seasons count: 1 ( List of episodes )
- Episodes count: 6
