Main body made of ABS resin, sharpens quickly and effectively: The main body of the dual-wheel thermal sharpener is constructed from high-quality ABS resin, combining the beneficial properties of PB, PAN, and PS. It offers excellent mechanical strength, including toughness, hardness, and rigidity, along with strong impact resistance and high safety. The material is lightweight, non-toxic, and easy to clean, ensuring reliable everyday use. Coarse and fine grinding for optimal knife performance: Combining coarse and fine grinding stages, this sharpener maintains your knives in top condition with weekly use, delivering a like-new cutting edge regularly. Coarse diamond grinding wheel for high-hardness, dull knives: The diamond grinding wheel is designed for sharpening hard alloys and other extremely hard, brittle materials. Known for high abrasion resistance, long service life, and low wear, it quickly restores the blade to a sharp, even edge. Precise edge refinement with fine ceramic grinding wheel: Ceramic grinding wheels, valued in semiconductor and industrial applications for their stability, heat resistance, water resistance, and strength, provide high precision and fine finishing. This wheel effectively removes burrs, leaving the knife edge smooth, polished, and extremely sharp. Suction cup design enables safe, one-handed operation: The innovative dual-wheel sharpener features a suction cup base that securely attaches with a single press, allowing for convenient, stable, one-handed sharpening. Angled grinding wheel for enhanced contact and sharper results: The inclined grinding wheel design ensures closer contact with both sides of the blade, improving sharpening efficiency and delivering a finer, sharper edge. Stainless steel trim for durability and easy maintenance: The sharpener includes a stainless steel decorative panel that is corrosion-resistant, heat-resistant, and easy to clean. It retains a like-new shine with minimal effort. Compact and easy to store: Compared to other sharpeners, this dual grinding wheel model is smaller and more compact with a regular shape, making it easy to store in any kitchen. Weight: 110 grams Size: 138*72*39mm Package includes: 1 x knife sharpener