Embroidery needles are designed for machine embroidery using rayon, cotton or polyester embroidery thread. 

Size - 75/11
Use - For rayon, polyester, or cotton machine embroidery thread
Machines - Suits all modern machines; Bernina,Bernette, Brother, Elna, Husqvarna, Janome, New Home, Pfaff, Simplicity, Singer, Toyota, Viking ect.
Type - Pre-packaged, 6 needles in a pack