Can someone tell me how to use this kind of stove ? Is it true that only works with metallic pots, since the top is flat, I must use flat bottom pots to get larger area of contact ?: c% Y3 ^6 v7 P1 j0 e
$ G$ n9 h4 Q- a4 u+ g4 ]Also what's the difference between current model of Malata Karaoke player compare with earlier models * F! U9 }/ Y# C3 ]) }Thanks for help.