Took my husband this toothbrush heads and the electric toothbrush to buy, and for Christmas. He was excited about the masculine and sporty design had been cleaned with normal toothbrushes teeth. After the first application he was totally amazed at how much smoother and cleaner to anfühlten teeth. He will now just brush it and also load from the uncomplicated and pretty charging glass he was thrilled. I have therefore hit the mark and its taste. Highly recommended - above all for men :)