COVERCOOK 77cm Ceramic Hob, Built in Black Glass 5 Burners Electric 77 cm

  

The letter'H' appears to warn you when the surface has not cooled down enough. Nonstick glass surface-Easy to clean To obtain the best results from your ceramic hob, simply add a small amount of detergent on the glass and wipe down with a damp cloth after use, it will look as good as new.