Looking for that Bold Lips look? This is the brush for you. A wide, firm-bristled tip helps to define all the contours of the lips with ease & precision. Works well with all lip formulas & can be applied accurately with a few swipes of the brush.Bdellium Tools Pink Bambu series brushes are professional eco-friendly makeup brushes with all sustainable bamboo handles and all vegan soft synthetic bristles with an anodized aluminum ferrule. Bamboo is one of the most sustainable resources and environmentally sound plants on Earth. Due to its rapid re-growth cycle, it can be harvested with virtually no impact on the environment. The advantages of synthetic bristles includes less or no hair shedding compared to natural bristles, it is easier to clean and provides a light application. The synthetic bristles are hypoallergenic and 100% cruelty-free.