Using the Mini Minder is super easy. Just place your yarn on it, and as you start knitting or crocheting, the Mini Minder will spin smoothly to let you pull the yarn without tangles. When using it, make sure to place it on a flat surface so it can spin properly. For maintenance, if it's made of birch plywood, you can wipe it gently with a dry cloth. For the clear acrylic one, you can use a mild glass cleaner. Store it in a dry place when not in use to keep it in good condition.