Woodpecker Fi-E Needles for use with the Woodpecker Fi-E Gutta-Percha Obturation System, and is autoclavable up to 134° The Woodpecker Fi-E Needles provide a direct and controlled flow of Gutta Percha. Each tip is flexible and can be bent into shape. 1. Store unused Gutta Percha Injecting Needles in a sealed environment, as the Gutta Percha Injecting Needle are made of silver and may discolor due to oxidation caused by long-term exposure to air. 2. Please use the wrench provided by the company to connect, disassemble and pre-bend the Gutta Percha Injecting Needle. 3. Do not use other instruments to pre-bend the needle other than the wrench provided by Woodpecker. Woodpecker Electronic Obturation Device(FI-E) Tips are compatible with: Woodpecker FI-E Obturation DTE FI-E Obturation EdgeEndo EdgeFlow™ Available Injection Needles: Model Gauge Length Remark E20G-S 20Ga 22mm Reusable E20G-M 20Ga 24mm Reusable E20G-L 20Ga 28mm Reusable E23G-M 23Ga 24mm Reusable E23G-L 23Ga 28mm Reusable E25G-M 25Ga 24mm Reusable E25G-L 25Ga 28mm Reusable E20G-NR 20Ga 28mm Single use E23G-NR 23Ga 28mm Single use E25G-NR 25Ga 28mm Single use