The bristles of the BLE 312 brush are made of synthetic material, which makes it easier to clean and prevents bacteria buildup. The bristles are also firm and densely packed, which allows for even application of the eyeliner and helps to prevent smudging or smearing.

Like with any makeup brush, its important to clean the BLE 312 brush regularly to prevent bacteria buildup and ensure that it performs optimally. You can clean the brush by washing it with mild soap and water or using a specialized brush cleanser. Allow the brush to air dry completely beforeusingitagain