Since you are a quilter, what about placemats, table runners etc. I am trying to think of little things a lady I know who taught quilting classes. She made lots of stuff that she sold. She was a master quilter! lovely stuff. Pincushions (rooster shaped etc) , tea pot covers, tote bags I remember. Another idea. Scented hot pads. straw pad (or similar), add some spices like cinnamon, a little batting..cover with fabric, glue gun on to the bottom, add some trim. So when you put a hot pot on it, the heat will release the spice smell.
Another easy idea is hot massage bags ? The ones you heat in the microwave and put on your shoulders or knees etc for aches and pains. You make about a 14 - 18" fabric tube, add a couple of cups of dry rice, sew it close. pop in microwave for a minute to heat. I think you can add lavender etc too. Sachets are nice or eye masks.