This brush is designed to apply any lip color or gloss precisely and evenly across your lips. The flat tipped bristles allow for an accurate and well defined application, while also allowing flexibility to create intense or natural looks. Achieves precise application with any lip color or gloss. Bristles are made from all-vegan, synthetic bristles. 100% cruelty free and hypoallergenic. Brush name (546 Square Lip) is written on the handle. Ferrules are made from rose gold brass. Blue lacquered wooden handles ergonomically designed to provide better control and will not roll off from surfaces. Length : 6.3 inches (15.9 cm) Patent No. US D831362 UPC : 811099007395