With Sigma Beauty’s exclusive SigmaTech Fibres – synthetic strands designed to outperform traditional animal hair – the Flat Definer Brush (E15) features specialised ‘tips’ to pick up and distribute powder products perfectly. With super-soft but tightly packed bristles and a thin, flat edge, this brush is ideal for applying powder, gel or cream along the lashlines or to outer corners to achieve precision-definition. Designed to last, the brush handle is made from lightweight, sustainably sourced wood coated with eight layers of paint, while the patented 3-ring brush ferrule is made from high-performance Sigma Alloy for maximum strength and durability.

Use to define the lashline with powder, cream or gel eye products.

A flawless finish requires professional tools, and Sigma Brushes are essential for blending your base, blush, shadows (and, you name it!) to perfection. Beloved and endorsed by pro make up artists, these brushes are of the highest quality – starring super-soft synthetic bristles, ergonomic handles and innovative shapes and textures – to make ‘making up’ a breeze.

Synthetic Bristles

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.