This fantastic applique glue is from designer Jill Finley of Jillily Studio. It is acid free, pH neutral and water soluble. Will not damage fabrics or cause premature aging. It is water based and water reversible. The pink tapered tip allows you put a tiny drop in the seam allowance of your prepared applique piece. The tip is made of nylon, so it does not rust, and can twist off to clean if needed. Prepare and glue applique pieces to background fabric & easily reach under pieces to apply glue without disturbing layout. Bottle size – 2 oz.