Years ago I had an ice-cream wafer mould. It consisted of a 'mould' for the ice-cream with a handle underneath. Wafer, fill with ice-cream then another wafer then slide the whole thing out from the handle. Anyone know where I can get one now?
That brought back a distant memory!
Try www.lakelandlimited.com
I had a quick look and couldn't see one, but their customer services are really good and they often search out "popular demand" items.
I'm almost certain that I've seen this in a Lakeland catalogue - quite a while ago though. As it's definitely not in their latest one, it might be an idea to do as brawburd suggested - they are really helpful people.