EpiSpin II features a Tuohy needle and Sprotte needle combination for safety and reduction of post-spinal headaches. This item combines a 18G x 3.5" Tuohy with a distal backeye and wings with a 27G x 5.35" Sprotte. Includes a spinal needle guide that keeps Sprotte needle straight during introduction, allows for visual indication of placement and locks the Sprotte cannula into the Tuohy. Order by the each. Pajunk EpiSpin II Combined Spinal Epidural Needle Set, 18G-27G pajunk-epispin-combined-spinal-epidural-needle-set-epi1827Regular price: $39.00Sale price: 100% SATISFACTION GUARANTEED OR YOUR MONEY BACK. See "Policy" page for details on our guarantee and returns policy. Ordering security provided by Yahoo's SSL encryption technology, the #1 security system on the internet.