1. Material: ABS+PVC+tungsten steel
2. Application: kitchen knife/fruit knife/scissors
3. Installation: suction cup without drilling installation
4. V-shape sharpening groove design, sharpening more efficiently
5. Tungsten steel sharpening blade, efficient grinding, suitable for multiple knives
6. Thickened suction cup base, rotating adsorption, stable and load-bearing, not easy to fall off
7. Weight: about 86g
8. Size: about 6.6 x 6.5cm