Crafted from durable nylon material, this multi-functional cleaning kit is equipped with a high-density brush, metal pen tip, and keycap puller. The nylon brush, chosen for its optimal softness and hardness, boasts a three-row design that ensures high pore strength, elasticity, and compactness. With its premium materials and ergonomic design, this cleaning kit proves indispensable for maintaining your belongings in impeccable condition.