Automatic Label Applicator It’s patented technology calculates every bottle diameter automatically and applies your labels precisely 180° opposite to each other or on any desired place Botlr can handle any bottle or container ranging from 13mm, up to 120mm in diameter, without any length restrictions Only Botlr labels +8,000 bottles a day. That’s up to 1,400 bottles an hour. Botlr even allows you to apply transparent labels effortlessly, without imperfections.