The Stradivarius is a high-quality synthetic brush that behaves very similar to the natural Kolinsky.By combining straight and crimped fibers, it offers superior tip quality, excellent elasticity and impressive paint retention capacity, while maintaining remarkable precision in movement.It is a modern and affordable option compared to natural bristle brushes: robust thanks to its brass ferrule, simple to maintain and above all of very uniform quality.It is ideal for demanding artists who are looking for a precise line and control without having to resort to the Kolinsky.