Nagel candlesticks from the 70s

Set of 8 authentic nagel candlesticks straight from the space age...with its orange candles, I also have a set of purple candles that I put with it for more decoration! They are in perfect condition, I cleaned them but need to be perfected if you like them to shine (which is not my case)! At my parents' house since the 70s in their mountain chalet. These small Danish elements are of a crazy design and a great purity of line. Each element in an isosceles triangle. 9 x 9 height 6.