it think it's great methodology to attract the children towards healthy food like vegetables and fruits because now a days our kids are so choosy about food and they always like the junk food or fast food which is not good for our kids on regular basis if we consume these foods so to attract towards vegetables and fruits this 3d printing strategy is so good by making the favurite characters of our kids in the shape of ruits and vegs so that i hope they all will attract towards this and will eat with their heart and they can be healthy more than before , research is making so many things easy and this thing will be more beneficial for those parents who are so worried about the food and appetite problems of their kids, good initiative by researcher and so good to see this on steemit thanks for sharing this on steemit, steem on