CAPACITY: 50ML to choose from. Vacuum press pump design enables you to use every drop of your products, definitely no waste. These containers are sturdy and sturdy with a high-quality look that makes your skincare experience all the more luxurious. You have to dip your fingers into moisturizer every time, making makeup more efficient and less messy.FEATURES: The jars themselves are kinda dense and the plastic is thick. The white liner design will reflect direct light and prevent cosmetics from being affected. Fill face cream or moisturizer in and it works great. When you press down, press on both sides of the hole with two fingers, smooth delivery, and a more accurate dosage of formulas. Can take it apart completely to wash them.EASY TO FILL: Add little by little and screwed the lid on and then took it off to see if the entire middle part would submerge into to cream in order to create the seal. Once the jar is filled, press a few times to remove the excess air. There is a fine balance between too full and just right in order to get the airtight seal needed. You can write the relative cosmetics name on it.SPECIFICATIONS: 3 pieces of Refillable Airless Pump Bottles in white. 50ml Size: approx.6.2 x 7.3cm / 2.44 x 2.87inch. Storing some of your favorite Lotion Cream in a smaller container. Works great for eye cream and makeup. Containers work well for traveling.APPLICATIONS: The air pump technique can effectively isolate harmful air and other impurities. You can easily fill and refill empty airless pump jars with your favorite homemade products. Perfect for storing and dispensing foundations, creams, lotions, moisturizers, skin care products, liquid soaps, and DIY cosmetic products