The moser Li pro hair trimmer is the perfect device for professional trimming. The interchangeable star blade ii is made of stainless steel and ensures smooth cutting and rash free shaving. The powerful dc motor gives you a noise proof trimming. It is designed ergonomically and is very easy to carry.the star blade ii is a high-quality professional steel blade set which gives a powerful ultra-close 0.4mm trim. The back of the blade set is closed to optimize hair guidance and offer easy cleaning.