After many requests we have now stock the Jump Ring Tool.  This ring slips over your finger, and you can use instead of pliers.  Many people find this easier than manipulating 2 pliers.  Many Beginners find this tool useful.  If you are an old hand at weaving, you might find the switch a little frusterating... It is a personal preference!
These rings will fit the average hand-- I would say this is a womens tool... My husband can't really get hem on his finger. 

$2.00 each