Extremely SOFT and GREAT for mineral application! The Incredibuki is also great for SKIN CARE, it's nylon nature is free from allergens. The Incredibuki's tuft is extremely soft with a micro-texture that binds to minerals instantly. This provides an excellent bristle/mineral adherence ratio and creates a need for less pigment. The Incredibuki provides extremely soft minimal mineral application, creating an ability to obtain your desired coverage.