The MECCA view:
The ultimate finishing brush, designed to perfect your looks by effortlessly blending and diffusing with minimal strokes. Use it to buff out your shadow looks, creating the most seamless effect. This brush can also be used to contour and shade with powder formulas or touch-up the complexion throughout the day by powdering small areas like the nose corners and middle of the forehead.
The brush handle is made from hard maple/cherry and features Rae Morris' world first magnetic functionality. 

Key ingredients:
Micro crystal fibre – grey squirrel (vegan): a unique crystalised structure that mimics the cuticle structure of natural fibres, enhancing product pick up and applies evenly. These fibres have an antibacterial rating of 99.9%

Rae Morris Invisible Mattifier Powder
Laura Mercier Parisian Nudes Eyeshadow Palette