Our bamboo carts are a more sustainable choice than metal models because they have a smaller carbon footprint. Bamboo is a renewable resource that grows quickly and absorbs carbon, unlike steel which produces carbon. For every bamboo product purchased, Copernicus will make a donation to conserve natural panda habitat through the World Wildlife Fund. This cart has a natural aesthetic better suited for neutral and early childhood environments. It can be used as a mobile in-class library where students can help themselves to a book or for maker space materials and tools. These carts hold up to 90 lbs and are the ideal height for students and teachers to easily view and choose a book. Nine Large Open Vibrant Mixed Tubs (3 aqua, 1 yellow, 2 magenta, 2 lime, 1 orange). 3" locking casters. Tubs can be easily labeled (labels not included). Our finish is a nitrocellulose lacquer. Lacquers are a popular finish type for furniture and the preferred choice of professional furniture makers. Lacquers provide a clear, durable, and water-resistant finish, that protects the base material while also enhancing its appearance.