The Real Techniques Prep and Prime Set combines four must-have brushes for prepping and smoothing the skin ready for flawless makeup application. 100% cruelty free. The Set Contains: Prep Brush A firm brush with densely packed bristles designed for applying skincare products. Ideal for applying moisturiser, serums, masks or primers. Dry Facial Brush A textured brush that can be used dry to gently exfoliate for healthy-looking skin. Under Eye Reviver Perfect for using with eye creams, it has a stationary aluminium ball to deliver a cooling under eye massage. Lip Exfoliating Brush Use in circular motions with your favourite lip balm or lip scrub to gently exfoliate and smoothen your lips.