Made from high quality 100% food grade Plastic that is BPA free. Imported spring action mechanism that allows easy pulling and lasts long. Perfect for cutting onions, garlic, tomatoes, vegetables, salads, herbs, fruits, boneless meat, nuts and more in seconds. The chopper has 3 sharp stainless steel blades that cut through vegetables easily. The number of pulls determine the size of the cuts. Comes with a locking mechanism that prevents any spillage of contents outside and also ensures safety