Was really suprised to see this had been discontinued. We are on our second one now and its great, there doesn't seem to be a replacement that does the same.
http://www.lovehoney.co.uk/product.cfm?p=11598
Looked like it was popular too reading the reviews.
Sometimes some items are amazing and have brilliant reviews but they still get discontinued, it just happens :)
It's a very old item made from very low quality materials. While popular at one point, people are looking for better quality items now which are rechargeable.