Included 14pcs different size carving knife, and all the carving tool are made of manganese steel material, which is durable and sharp. It features a variety of shapes and sizes for different applications. Contains needed tools for daily craft use, fit for professional or hobby use. And it can be used for carving stone stamps and small decorative crafts.Feature- Color: As shown.- Material: Manganese Steel.- Package Size: 21 x 10 x 4.5cm.- Professional designed forQingtian Stone, Shoushan Stone, Balin Stone, Liaoning Frozen Stone, s and other printed material carving use, should not be used for hard materials such as jade, porcelain, crystal, pebbles, marble, and bluestone.- material: Made from manganese steel material and feature a variety of shapes and sizes for different applications.- Durable,well made and easy to control for handy craft use.- It can be used for carving stone stamps and small decorative crafts.- Easy to carry and storage: Included an simple storage bag for tool storage and portability. Its sturdy interior and organizer keeps tools in place.- This practical toolkit set contains needed tools for daily use, professional or hobby.- Fit for both beginner and professionalsculptor use.- Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand Thank you