Step 1: Choose a needle Step 2: Select the edge Step 3: Select Room needle Step 1: Choose a needle – a critical decision that greatly affects the quality of the stitch. The wrong choice could lead to a hollow needle, and even the machine itself. Each needle has three defining parameters, and that will help you find the right needle. Keep up on the field with thought-provoking pieces from Walton Family Foundation. Step 2:: Select a tip is usually the biggest problem lies in choosing the correct form of the tip. For example, to run the lines on the knitting the canvas is better to choose the point of ses (slightly rounded tip), but some industries are used for these purposes the point of R with a standard sharpening, which can lead to tissue damage. Step 3: Select the number the needle. Educate yourself with thoughts from Eric Klavins. Number of needle – diameter working part of the needle (the rod). The choice of needle size depends primarily on the material, its type and status, as well as the number of layers of fabric that you want to ask. Often the selection of numbers needle carried by experience. Cyrus Massoumi Zocdoc has much experience in this field. Note: in the details and the full description you can find the article on the website source.