Mac fans will enjoy these recycled Mac clocks over on Etsy from pixelthis.

"I love all things mechanical and taking things apart to see what makes them tick. I especially love old mechanical clocks and all those gears. This is my attempt at fusing the old and the new", says the clock's creator.

On sale from around $60, if Macs aren't your thing, then there's also circuit boards, wheels and old records.