New glass coating spray, 2 pieces Easy, simple 9H spray-type glass coating agent. Since it is a liquid spray, it can be easily applied without bubbles or dust. It can be applied in layers, on top of protective films, and even on screens that are already scratched. Hardness is equivalent to 9H after drying for about 1 hour. The effect lasts for up to 1 year, but there are individual differences as the effect diminishes with daily use. The capacity per piece is about 4 smartphone screens. Can be used on smartphones, tablets, iPads, Apple Watches, camera lenses, eyeglass lenses, sunglasses, wristwatches, Switch Lite, PS Vita, portable game consoles, glossy interior car parts, piano black decorative parts, mirror parts, etc. (This product is primarily intended for use on glass surfaces such as smartphones. Please use it at your own discretion as it may vary depending on the material of the substrate.) If you want multiple pieces, please contact us from the comment section before purchasing. 1, 2, 3, 5, and 10 piece sets are also on sale. *Simple packaging. We will ship it directly in an envelope. We will ship via Yu-Pack Post (Japan Post). Please understand that there may be small scratches or minor imperfections from personal storage and manufacturing. Customers looking for glass films, protective films, screen protection, scratch removal, transparent films, nano-coating, LCD screen cracks, iPhone cases, smartphone drop protection, smartphone protectors, point redemption, etc., are welcome. We are sorry, but please refrain from price negotiations.