Philips QT 3310 Trimmer Experience Buying a trimmer is not an easy job. Because a bad trimmer can bring in a lot of pain for you. About a year ago I baught a trimmer from Philips. I'll share my experience of using this trimmer for more than a year. Length adjustment This trimmer has a very nice length adjustment roller, as you can see in the picture (The green roller). You can roll this and get beard length from 1mm to 10mm. Where can it be used This trimmer is not suitable for hair trimming. It's basically a beard trimmer. So you'll be hopeless if try to cut or tream your hair with it. The comb supplied with the trimmer is also for beard only. Ease of use The trimmer is small in size as you can see in the picture. You can grab it very easily. It's very comfortable to use without comb. But be careful while using without the comb, because it can give you minor injury on your skin if used without the comb, especially on the places with loose skin. Using with comb is a b