I have extremely oily skin. I cannot make it throughout the day without washing my face and reapplying makeup. It is such a hassle and obviously when out and about, I cannot wash my face and reapply makeup every time my skin gets oily. That's where Clean and Clear's Oil Absorbing Sheets come in handy. All you have to do is pull one out of the slim and handy little pack and swipe it across your face. It effectively removes all oil without removing makeup. The sheets are an opaque baby blue and have a plastic feel to them. However, the pores in the sheets soak up oil and keep it in so it does not rub back on your skin. As the sheets soak up the oil, they turn a clear blue color, so you know you have absorbed all the oil on your skin when the sheets stop turning clear. These sheets are so convenient and handy especially at work or school when a sink, rag, soap, and makeup are not available. The packs are slim and perfect for a purse, wallet, or pocket, and come in packs of 50 so they last a long time. I would definately recommend them to anyone with oily skin.