Myco Redi™ Quincke Point Spinal Needle 18g x 3‑1/2" (SN18G351). Coler-coded: PINK. Myco Redi™ Quincke Point Spinal Needle has Metric Markings and Echogenic Stylet Tip. The Myco quincke point spinal needle is made of thin walled stainless steel for maximum lumen. Its smooth but moderate insertion resistance makes it possible to easily identify the tissue site. An exact fit of the edge point of the stylet with a cannula allows close contact of both components and smooth movement of the sylet within the cannula. 25/BX 4BX/CS. Priced per box.