John James Easy Threading  Needles-Size 4-8. John James Sharps Sewing needles are general-purpose, versatile sewing needles. Loved and used by dressmakers around the world. Their short round eyes provide added strength during all types of sewing and fabrics. Not sure which size to use? The general rule: The bigger the number the finer and shorter the needle. Use Sharps size 2, 3 and 4 for general sewing on medium to heavy fabrics. These sizes have a larger eye and are easier to thread. Sharps in size 5, 6, 7, 8, and 9 are the most popular sharp needles and are commonly used for general sewing on light to medium fabric. Made in England