Real Techniques Limited Edition Mini Holidaze Brush + Sponge Set The 4-piece set includes the RT 307 Mini Shading Brush, RT 407 Mini Multitask Brush, RT 402 Mini Setting Brush, and the Miracle Complexion Sponge. The set provides tools for a complete makeup routine in a compact size, making it suitable for travel. The brushes can be used with liquid, cream, and powder products, including foundation, eyeshadow, setting powder, blush, and bronzer. Brand new in box