If you are interested in trying the pear-blueberry yourself, it was fairly simple, I had a can of pears in juice no sugar added on hand and frozen blueberries. I pureed the pears, you can add a little honey or sugar(I didn't and it came out fine) poured it into molds and added frozen blueberries and the sticks. I would like to use fresh fruit in the future, but this was a trial so I used what was handy. The hardest part was waiting. This basically made enough for four "ice pops"*.
*As a side note I just wanted to explain the phrase ice pop instead of using Popsicle. Apparently, Popsicle is now a registered trade mark and can not be used as a general description any longer, that is why you find "popsicles" listed under Novelties in the freezer section.