A knot appears on the spot that becomes overgrown around a dormant bunt or as a basis of a new branch. The highest number can be found in coniferous woody plants, even though the biggest sizes are in deciduous trees, especially in beech and oak wood. Although they can influence the yield, they are appreciated as decorative elements in furniture manufacturing. Their quality is deduced from their colour. If it is darker than the surrounding wood, the knot is healthy and in a good condition. In our products you can only come across some small overgrown knots which will rather please the eye than disrupt the quality of wood.