BEECH PLANK NATUR

Character: Having basically no knots, this material has a nearly uniform color effect with tint differences between the parquet stripes. 
Knot: Knots having the same color as the background, up to 3 mm in diameter are permitted. Black knots and grouped knots are not permitted. 
Red heartwood: Not permitted. 
Brownish, spindle shaped discolorations: Up to 20 mm in length and 2 mm in width, are permitted in small numbers.