Skargaarden Koster dining table 230x95x74 cm composite table top and teak. TheKoster dining table 230x95x74 cm from Skargaarden is a large dining table with a durable composite top and teak base. The untreated teak will, after a few months, obtain a silver-gray shade if you leave the surface untreated. The wood is protected by its natural oils and can withstand being outdoors year-round. Besides sanding any areas where the wood fibers have risen and keeping the garden furniture clean, teak furniture is completely maintenance-free. The garden furniture in the Koster series is so durable and sturdy that it can also be used in public environments such as restaurants and hotels.