| Kostki-Pieńki | |
|---|---|
| — Village — | |
| Country | Poland |
| Voivodeship | Masovian |
| County | Sokołów |
| Gmina | Sabnie |
Kostki-Pieńki [ˈkɔstki ˈpjɛɲki] is a village in the administrative district of Gmina Sabnie, within Sokołów County, Masovian Voivodeship, in east-central Poland.[1]