This black oil lamp from ERNST has been crafted from concrete to render it a striking and rustic outdoor detail. To refill the lamp with oil, simply press down on the nozzle and then unscrew the top piece. Please take care not to place the lamp near flammable materials and never leave an open flame unattended. The metal cup features a clever design that protects the wick when the lamp is not in use — a warm and inviting detail to have on the stairs or patio!