I use the product on drum and especially for solos or cymbals effect. The mallet is quite hard and provide a defined sound allowing the player to move from tom to cymbals and have a really nice crescendo.
pros: Price is reasonable compared to competitors, good quality, comfortable size of the stick not to short or wide, good quality of the beater, nice sound on drum
cons: the beater sometimes is too hard and the crescendo on cymbals in non perfectly smooth. The wood of the sticks is not 1st class.
Good quality for the price price and until now really reliable malled i haven't encountered any problem.