RICH FUNCTIONS: We have considered the entire process for your assignment.The cutting board will protect your table from harm, and you can use the carving knife on it.The steel ruler has two scales, which can effectively measure the length, width and height, avoiding straight line deviation.WIDE APPLICATION:The knife kit fits more.Such as cutting wood, cardboard, paper, plastic, cloth, leather and foam board craft. The blade is very sharp, be careful when using it and replace it.VALUABLE PACKAGING: 2 PCS carving craft knives,90 PCS blades in 3 shapes, 1 PCS Art knife with 10 PCS SK-5 Art blades, 1 PCS A5 PVC Cutting Board,1PCS Steel Rule.(20 CM/ 7.5 INCH).PERFECT DESIGN:The carving craft knife has safety cap.The blades are placed in a box. All the products are packed in a big bag.The individual packaging design of each product allows you to carry and use safely.AFTER-SALES SERVICE：The set of knife kit is rich and can accomplish almost every aspect of your project well. If you encounter any problems in the process of use, don’t hesitate, please contact us at the first time, we will have professional customer service for you one-on-one service, until you are satisfied.