Made of amber glass, this empty glass bottle DIN18 is available with a variety of accessories. It has pharmaceutical standards because it has hydrolysis class III. The screw size is 18 mm. Unlike regular standard bottles, it's pretty narrow. The large, straight surface allows for large labels. This means that this bottle can be covered with a larger label without the rounding that leads to wrinkles on the label. You can also apply more text and images. Weighing only 95 grams, this glass bottle is lightweight. This means lighter weight in transit and therefore environmental protection. Another advantage of this amber glass bottle is its high content of light protection.This bottle also has the advantage of being resistant to acids and other aggressive substances. It looks good too. Due to its excellent barrier properties, this pharmaceutical glass is the best choice and high quality product. By the way, these bottles are also very suitable for filling essential oils and aroma oils. The Glass Bottle Slim has a very long pipette of 114mm that reaches the bottom of the bottle.The plugs that can be used with the glass bottle DIN18 Vario are as follows: 1. dropper cap standard 2. dropper cap with child lock 3. dosing pipette closure 4. sprayer attachment closure 5. brush closure 6. dosing system with insert and dosing syringe (doser)Changyou Glass puts service first and always focuses on your requirements. In addition, packaging professionals are always ready to respond quickly to all customer requirements. In other words, ChangyouGlass will be your best choice for building your career.