[Fuction]: When you only have one free hand available , removing milk and formula residue from narrow baby bottles can be difficult.Let this glass rinser remove residue in seconds with one simple push . Also , It is perfect for quickly rinsing your favorite barware , champagne flutes or wine glasses , with each use , the subtle overhang directs water flow into the kitche sink for easy cleanup, It is gentle on delicate drinkware and kitchen helper[Simple to use]:Put the glass/cup downwards and press the bottom, the spray water will come out for cleaning. When the cleaning is completed, remove the glass/cup and the spray will stop[Easy installation]Minimum drinkware opening size is 2.2cm/0.87in. in diameter and maximum drinkware opening size is 3.6 in. in diameter[360 Deep Clean]All spray nozzles are centrally located with angel, and water spry out with higher pressure than your original faucet spout. The high-pressured water jet clean the inside from dust or any stubborn stain in all directions, your cup will be 360 self-cleaning even without a bottle brush, save your time on cleaning cup mugs chore and enjoy life.[widely used]Fashionable atmosphere, versatile appearance, easy to clean, no rust.widely suitable for Kitchen,commercial and household bar.Installs in a standard countertop/sink hole.Specifications:Product Name: Kitchen Sink Glass Rinser SetInterface: G1/2Style: Automatic Screw-inColour: silverMaterial: stainless steel + copperSize: 141 x 132 x 42mmPackage Contents:1 x glass flusher1 x angle valve1 x washer1 x hoseOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.