Up to 50 lbs / 25 kg of electrodes can be stabilized at once. This wire-wrap heating element provides evenly-distributed, constant heat for 100% protection of electrodes. Chamber holds one 50lb (25kg) can of electrodes plus additional storage area for loose rods. Phoenix International DryRodII Type 5 120/240 Volt Portable Electrode Oven With Digital Thermometer And Wheels