1. Sensitive switch: convenient for users to use, smooth use. 2. reduce the damage of opening the shell and realize the efficient opening of the shell. 3. Protect your teeth and avoid damage: often eat melon seeds, causing tooth damage, the product will effectively avoid damage and protect teeth. 4. Can distinguish between good and bad seeds: Aflatoxin in bad seeds will affect people's health. Melon Seed Peeler Automatic Shelling Machine Household Kitchen Tool Accessories