Probably the shadow I'll continue to use least in this beauty of a palette. It's just not all that exciting and when I do an eye look, it's just not one of the shades I gravitate toward....for a light shade, I prefer using #2 in this palette - it's a colour that suits me better, I think, and appeals to me more.
Of the 5 shadows in the Bonne Etoile palette, this one (top right hand corner) is the most shimmery/glittery. While the glitter is very smooth and integrated with the shadow and not the least bit gritty, because of the intense frost/glitter, it can tend to look a bit patchy when applied but for the most part, it does smooth out very well. Not light enough to be a brow highlight for me but a beautiful shade for the "mobile lid" or inner 1/3 or to press onto the middle of the lid if using a darker shade.
To my surprise, out of the 5 shadows in the Bonne Etoile palette, this turned out to be my favourite. It's just "my" kind of colour - a burnished bronzey brown that is terrifically wearable even for daytime/work situations.