Guerlain Écrin 4 Couleurs long-lasting eyeshadow. Create, have fun and dare to wear colour as an accessory. Specially designed to be used together, Guerlain Écrin 4 Couleurs long-lasting eyeshadow can be mixed, matched and blended with no fear of mistakes. Each colour is unique. To fully embellish it, Guerlain created each tone individually to give it just the right texture that reveals it without detracting from its beauty. Actually, each harmony of Ecrin 4 Couleurs is composed of an interplay of different and specially selected textures: - Iridescent: tiny pearly particles that release luminous colour with an iridiscent finish. - matte: an extra-matt, ultra-soft finish for ultimate comfort. - velvet satin: perfect glide for a velvety result that feels soft and delicate. - alcantar eyes: a metallic finish with unbelievable softness.