The clean lines of the Superline® collection are unobtrusive, but set exactly the tone you are looking for. Groundbreaking or soothing. Inviting or chic. One hundred percent Dutch design, whereby the certified stainless steel takes its shape through age-old craftsmanship. A classic series made in a modern aluminium version. Sanding the material lightly creates a shiny appearance. The planters are entirely watertight and available in any size.