Glass and plastic, BPA free. The easiest mister ever, just squeeze the trigger! Perfect for salads, sautéing, grilling and more. Makes controlling oil usage easy and worry-free . The clever quick-pull/slow-pull trigger is designed to mist or stream oil with every squeeze and dispenses 1.4tsp/0.24oz/7ml of oil each time. Perfect for Olive Oil, Sesame Oil, Vegetable Oil, and more. No more aerosols, or pumping required.