1. Lightweight and ideal for long hours of intricate carving work. 2. The unique blades are strong, flexible, thin and sharp with precision. 3. Carving with these knives feels balanced and comfortable and the blades hold their sharp edge through hours of use. 4. Plastic non-slip handle design. 5. Can be used for PCB circuit board, mobile phone film, paper cutting.

http://olla.gr/wlxy-9303-5-in-1-multi-functional-non-slip-handle-engraving-cutter/