Fiber chimneys are good in design it looks stylish.The best electric chimneys are not huge and massive as one would imagine. Made simply of stainless steel, they are, truth be told, extremely smooth and run well with any kitchen stylistic theme. After I used for 3months I got some problem in chimney I contacted to costomer care service but even after a month I couldn't get correct information about when my chimney will be repaired. Every day they'll give other date finally its repaired now.