I recently bought the Ecotools Bamboo 6 Piece Eye Brush Set made from natural and recyclable materials. I should say 5 piece brush set since the set includes: one Large Eye Brush, an Angled Crease Brush, a Smudge brush, a Highlighting Brush, a Petite Eye Shading Brush & a Hemp & Cotton Case with mirror. Each brush has a recommended use printed on the handle. 1. Large Eye Brush to apply and blend shadows. 2. Angled Crease Brush for definition. 3. Smudge Brush to fill in eyebrows or smudge eyeliner. 4. Highlighting Brush for highlighting the brow bone and inner corners of the eye. 5. My favourite versatile one – the Petite Eye Shading Brush for detailing or bold looks. And the mirror that I don’t really use. Although the above are recommended use, I don’t really believe in proper usage of each brush. Everyone is different and would use each brush according to the look you want to achieve or the size of your eyes. The bristles made of cruelty-free taklon are very soft and remain so even after cleaning with Olive Oil & dish washing liquid. They are of good quality and have replaced my other regular brushes.