Before using, don't go straight in and put liquid in it, it helps to take it out better. Aim at the lens and push the hollow part of the remover. It comes with a bottle, so, it will make those tools clean and healthy to use. It is suitable for holiday, travelling, and daily use. Feature - Material: Silicone, plastic - Size: 5.00X0.80X0.80cm/1.97X0.31X0.31in. - It is safe for your lenses and hold your lenses securely without damaging its edges. Safety handy took for your delicate lens. - This suction holder is and gentle to remove or insert your lenses from your lens case. - It develops grip to handle the core area of your lenses. - Develops an easy with the surfaces of your lens which helps you to hold your lenses with ease! - Its simple use make your journey comfortable where you can carry it with you at every steps of your routines. Package list: 6 x lens Inserter with bottles