Birchwood of the Naliboki Puscha is one of the most beautiful places in Europe. Traditionally, the Belarusians used birch buds for making herbal infusions. Nastoika Naliboki Gold. On Birch Buds is made based on modern technology of golden filtration. It gives special luster, harmonious taste and purity. During the golden filtration through a filter of the finest gold threads enriched with gold ions, vodka and nastoika become balanced, delicate and harmonious taste.