"Super cool product! It’s going to be in EVERY home sewists studio." - Jennifer P. of Satsuma Designs LLC, 25 yr Design + Manufacturing Pro The Forget Me Not Sewing Machine Needle Reminder is helpful tool that reminds you what needle is in your machine. It's made for people who work with many different types of fabric and switch their needles often. It’s perfect for anyone who owns a sewing machine, and also makes a thoughtful gift. Product Specs: 2" Diameter with peel and stick backing, brass eyelet closure. Instructions: Place your reminder directly onto your sewing machine (or store nearby for easy access). Every time you insert a new needle, set your reminder. Simply spin the dial and select your needle size. Point the arrow towards your selected needle type and your reminder is set. Make the Forget Me Not an essential part of your sewing routine!