Life/form® Skin and Vein Replacement Kit - Medium by Nasco Healthcare $223.95 LF01253 Life/form® Skin and Vein Replacement Kit - Medium / LF01253 / Cart Title Life/form® Skin and Vein Replacement Kit - Medium Product ID LF01253 CheckoutType Cart Add to cart Use with Life/form® Venipuncture and Injection Demonstration Arm (LF01254U">LF01254U).