Brazier of Summoning Fire Elementals

Brazier of Summoning Fire Elementals: This device appears to be a small brazier, a metal bowl with legs and cage-like sides which stands about a 1½ feet tall. Braziers are meant to hold fire. To activate this device, a fire must be built in this brazier and the command words inscribed around its rim-band must be spoken, which requires a full round to complete.