Made from plastic that is water and oil resistant, corrosion resistant, easy to clean, and safe for food use. Movable bottom film and twist control: a movable film sits at the bottom of the cup. The switch is operated by twisting the handle, and a gentle grip on the handle makes the film bounce. Secure, smooth operation: the handle includes a thickened and widened spring for a comfortable, secure grip and easy, controlled twisting action. Precise weight control: a fine scale design helps you measure and dispense exact amounts easily, reducing guesswork and preventing batter from splashing or spilling. Compact and practical design: built for standard home kitchen tasks, with a design that fits typical baking and cooking workflows. 23 use scenarios: Baking and portioning batter: use the device to measure and dispense consistent batter portions for cupcakes, muffins, or pancakes, improving even baking and presentation. Sauce, dressing, or liquid ingredients: weigh and release precise amounts to maintain recipe accuracy and reduce waste. Prep with minimal mess: the fine scale and controlled dispensing help keep the work area clean while you add ingredients step by step. Care and maintenance: clean with mild soap and water after use; avoid harsh cleaners to preserve the material and the mechanism. In short: a foodsafe, easytoclean kitchen tool with a springassisted, twistcontrolled bottom film and a precise measuring scale designed to improve accuracy, reduce mess, and support common cooking and baking tasks.