Some additional features that may be available for this column draft dispensing tower include: - Optional LED lighting for an illuminated display - Customizable branding or logo options - Optional glycol cooling system for maintaining beer temperature - Optional drip tray for catching any spills or drips - Optional flow control faucets for better control over pour speed - Optional tap handles in various styles and materials - Optional insulation for better temperature control - Optional tower height and width customization options - Optional additional accessories such as bottle openers or glass rinsers.