This product is waterproof, which is very handy during summer.
From Amazon
BROW SHAPING POWDERY PENCIL 08
Notino
Lancôme Brôw Shaping Powdery Pencil eyebrow pencil with brush shade 08 Dark Brown 1.19 g
Perfumes Club
Brôw Shaping powdery pencil #08-dark brown