Napoleon Perdis Blending Brush BL5 is a medium, dome-shaped blending brush that is perfect for fusing colors together through the socket/crease of the eye and the mobile lid. This brush is a smaller version of BL7 and has a firmer density, making it great for defined nose contour. Its size and shape make it perfect for blending eyeshadows and creating a seamless transition between colors. The brush's high-quality bristles are soft and gentle on the skin, ensuring a smooth and even application every time. What are the benefits and features of Napoleon Perdis Blending Brush BL5? Medium, dome-shaped brush perfect for blending eyeshadows. Smaller version of BL7 with a firmer density for defined nose contour. High-quality bristles that are soft and gentle on the skin. Perfect for fusing colors together through the socket/crease of the eye and the mobile lid. Creates a seamless transition between colors for a flawless finish. Who is Napoleon Perdis Blending Brush BL5 for? This blending brush is perfect for makeup enthusiasts who want to achieve a flawless, seamless finish when applying eyeshadows. Its size and shape make it easy to use, and its high-quality bristles ensure a smooth and even application every time.