Bests & Worsts Reviews from Amazon

This tool is AMAZING! Here ate the steps: There are 3 different pieces. The prong, the nub, and the hole. You need 1 prong to fasten a nub piece or hole piece. The hole piece has a small hole on one side (which snaps to a nub) and a bigger hole on the other side (which fastens to a prong piece) The nub pieces and hole pieces should be inserted into the part of the tool that HAS A HOLE. The prong pieces should always be inserted on the side of the tool that DOES NOT HAVE A HOLE. The prong pieces should be applied to the OUTSIDE of your project, the nub or hole pieces should be applied to the INSIDE of your project. That is really all you need to know! This tool is a GAME CHANGER!!!