Empty Plastic Dropper Bottles. Features: Can Be Used to Dispense and Store Most Liquids Great for Solvents, Light Oils, Paint, Essence ,electronic Cigarettes, Eye Drops ,saline, Etc. Can Easily Be Sterilized Dripping Speed: Dropper Can Be Well Controlled Liquid Dripping Capacity:5ml/10ml/15ml/20ML/30ML/50ML Specifications: Number of Pieces: Combo Size: 20ml Item Type: Refillable Bottles Material: PE Wide:35mm Package Include: 50PCS Empty Plastic Squeezable Dropper Bottles Eye Liquid Dropper . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.