The Drive nebulizer kit contains materials needed to start using your nebulizer. Its safe and durable design is also easy to set up and affordable. Features: Complete with reusable nebulizer kit with mouthpiece, "T" and tubing Anti-spill "T" design Leak-proof and secure seal with simple 1/4 turn assembly design Very low residual volume (0.7cc) High medication bowl capacity (10cc) Graduated volume (cc) markings on bowl Nebulizes in upright positions or at angles up to 45° Dishwasher safe