Food Safe Material: The chopper container is made of food-safe ABS plastic, BPA-free, strong enough. The blades are made of premium quality sharp stainless steel. Ability : 0.4 L Dimensions: 9 x 8.5 x12.8 cm Easy to use without electricity:simply place the ingredients in the container, place the lid on top, then twist and lock the lid and finally pull the cord to the side . The more you pull the cord, the more small pieces you get. CONVENIENT TO CARRY AND CLEAN: The parts (knives, container and lid) are removable for easy cleaning.Because the material has strong plasticity, do not put it in the dishwasher to prevent the cup of the product from being deformed or damaged. MULTI-FUNCTION CHOPPER:: pull the cord and high-tension spring mechanism spins the 3 curved stainless steel blades at high speed to smash fruit, salad, herbs, meats, nuts, ice cream and even a vegetable like an onion, carrot or potato. Expertly mixes the ingredients for homemade tomato sauces, stir-fries, salsa and guacamole.