The Borek Twisk collection was designed by Bertram Beerbaum. The combination of warm teak wood and an anthracite-coloured aluminium frame gives this collection a cool and timeless look. The Twisk collection consists of a chair, with or without armrest, a low armchair, with or without armrest, tables, and a low table. The Twisk furniture also combines beautifully with other Borek collections such as the Panama, Samos, and Vitoria collections. Sunbrella cushions are available for enhanced seating comfort. Borek uses mature teak wood that is sourced according to environmental conservation standards. Untreated teak wood will gradually turn grey and can be cleaned with Borek Teak Cleaner. To preserve the natural golden brown colour longer, the greyed teak can regain its natural colour by treating it with Borek Teak Sealer. By using Borek Teak Protector, the teak wood becomes water and dirt repellent and it protects the silver grey patina of weathered teak.