Eye Wash Portable Cup Refill eye drops You can replenish pure water for eye cleaning, or specific eye drops for eye strain relief or eye treatment Close to the eye wash cup Place your eyes close to the device so that the silicone ring fits your face perfectly and the liquid fills 2/3 of the container Squeeze the air pocket Depending on how well you want the water to flow, manually squeeze the air pump to cleanse your eyes with the liquid in the container Eye Wash Portable Cup Practical tools for cleaning eyes 1. Avoid waste: The upgraded eyewash cup does not need to put the instrument on your eyes, no eye drops leak 2. Easy to use: You can gently squeeze the spray pump and let the eye drops rinse your eyes 3. Compact and exquisite: easy to carry, put in your makeup bag or handbag 4. Safe and comfortable: the silicone ring ensures that you will not scratch your face when using it 5. Soak your contact eyes: For contact lens wearers, bringing a small bottle of eye drops and an eye wash cup will ensure that your eyes are all day long