Wow, what a cool way to make popsicles!!! Love that. Yes, I want one too!
It’s one of those things you might use once a year to ‘show off’, and for a party conversation piece; but it’s so neat ;-)
Gosh, they’re spendy - vintage ones up to almost $500 on ebay:
http://www.ebay.com/itm/like/272483989765?chn=ps&dispItem=1