Thérèse de Dillmont,
Encyclopedia of Needlework
“ To test a needle, try to break it; if it resist, and then break clean in two, the steel is good; if it bend without breaking, or break without any resistance, it is bad. Never use a bent needle, it makes ugly and irregular stitches, and see that the eye, whether round or egg-shaped, be well-drilled, that it may not fray or cut the thread. Long or half-long needles are the best for white work, long ones for dress-making, and longer ones still, with long eyes, for darning. ”
