Optimized Yarn Bowl

Overview I wanted to print a simple yarn bowl as a Christmas present for a family member who loves knitting and crocheting, but found existing designs were based on carved wooden bowls not optimized for the 3D printing process. As a result I created this design which uses overlapping bowl walls to hold the yarn in place instead of the spirals which are common in other designs. It has turned out to be very easy to use and popular with the knitting/crocheting community. This design is easier to