My latest purchase via eBay (I love eBay)- crochet hooks that light up :) called Clover crochet lite crochet hooks. They are battery operated with an on/off stitch, have a nice ergonomic handle and are very lightweight.
OK they do seem gimmicky and yes even though I bought them I was a bit skeptical , but after having a play with them I can see how useful they will be for crocheting with dark colours. They really do show up the stitches.
