IDUN Minerals Eir waterproof is a mascara that creates full lashes with maximum volume thanks to its unique content and custom designed brush. It has a build-up formula, which means that the product is applied in several layers to create a separate and defined result, without the risk of making a mess and clumping.

At the same time as the lashes become beautiful, Eir cares your lashes thanks to nutritious ingredients, including shea butter and vitamin E. Eir is water resistant up to 38 degrees and washed away with water only (over 38°C/100°F).

Eir means copper in the old norse mythology, that is also reflected in the text on the bottle.