Et al. Blending Tool Set from The Skin Lab is a planet responsible set of 2 blending sponges in innovative shapes to cover all bases for seamless application. These high performing tools are 100% vegan and home compostable in just 100 days. The 'bulb blender is designed for liquid formulas to deliver all-over coverage and the flat blender is for powder formulas, ideal for setting, contouring and applying the finishing touches. How to use: For all-over coverage and liquid formulas, use our Bulb Blender. Wet the blender and squeeze out excess water until damp. Dot cream or liquid foundation over skin. Tap the blender over skin to evenly diffuse the product. For setting, contouring and powder formulas, use our Flat Blender. Press the dry blender into powder formulas. Tap the blender over skin to set concealer. Use the sharper edges for contouring.