Andean Plying tool "Handy Andy"

thingiverse

This tool is specifically designed for plying yarn, and it's known as a "Handy Andy". It's primarily used for Andean Plying techniques, where you create a yarn cake that can be pulled from both ends simultaneously. This results in two strands of yarn that can be expertly plyed together. Fortunately, there are many instructional videos available on YouTube that demonstrate how to utilize this tool effectively.