The benefits of silk pillows

I keep seeing ads for Olay's new wake up wonder cream which promises to wake up a tired, creased face.   I look a fright in the morning, The postman has given me odd looks on a few occasions when I've answered the door looking like I've been electrocuted as my hair goes so mental.  Thankfully I never have a creased face or sheet marks since I started buying silk pillowcases.  It might sound