Rotozipped Pumpkins October 10, by Amanda Formaro. Leave a CommentI’ll admit, I have never heard of a Rotozip spiral saw before, but that’s what Lucy from Lucy’s Designs used to create these cool pumpkin designs. I love the swirls! Head over to Lucy’s Designs for a little rotozipped pumpkin inspiration. Related Posts:25 Amazing Polka Dot WallsHow do you decorate pumpkins for Halloween?