I bought this called gilma 3 burner hob 4 yrs back and the ignition spark is not lightining up the burners now and then and i thought of opening it buy myself and i saw disaster inside the rubber seals are shrinken and water or what ever spilled while cooking seep through these . The base is not of aluminum its ok iron that rusted badly . Most of the parts are made of rusted iron. The base of burners are nor completely brass its of metal base with rivets and if they lose u need to buy newbonenthats the plan they they come up on u.