Life/form® Pediatric Head Vein Replacement Only by Nasco Healthcare $48.95 LF01058 Life/form® Pediatric Head Vein Replacement Only / LF01058 / Cart Title Life/form® Pediatric Head Vein Replacement Only Product ID LF01058 CheckoutType Cart Add to cart CAUTION: Use only Life/form® Replacements. Do not use conventional latex tubing. This will cause malfunctioning of the simulator.