The brushes are soft and do the job cleaning and brushing away the pesky crumbs that get in the places that are hard to get to. High-Quality Boar's Hair Brushes: The set includes 1 boar's hair brushes, which are perfect for cleaning tough areas like wheels, grills, and engine compartments. The bristles are durable yet gentle enough to avoid scratching delicate surfaces. Ultra-Soft Brushes for Sensitive Areas: The ultra-soft brushes are ideal for cleaning sensitive areas like dashboards, air vents, and touchscreens. They effectively remove dust and dirt without leaving any scratches or marks. Versatile Cleaning Tools: The additional tools in the set are great for reaching tight spaces and crevices, such as between car seats or around buttons and knobs. They make cleaning those hard-to-reach areas much easier. Ergonomic Design: All the brushes have comfortable, non-slip handles that make them easy to grip, even when wet. This makes the cleaning process more efficient and less tiring. Durable and Long-Lasting: The materials used in this set feel sturdy and well-made. After multiple uses, the brushes have maintained their shape and effectiveness.