1.Premium material: The bottle is made of heatresistant PP and food silicone with stainless steel balls inside to ensure , robustness and durability, and the shaker bottle with a mixing ball stirrer makes mixing easier. 2.Elaborate design: the wide neck design of the handshaking dough mixing bottle allows you to pour raw materials directly without leaking. Inside there is a mixing ball made of stainless steel, which can hold hand shaking evenly and is not easy to agglomerate. 3.Easy to clean: shake mixing bottle for dough by hand, simply add soap and warm water, shake well and then rinse. Super easy to clean. Leakproof opening for easy squeezing and less cleaning time. All parts are washable in the top rack of the dishwasher 4.Easy to use: the handheld plastic bottle is easy to shake, simply add ingredients, shake well, shapes, patterns and creative designs can be pulled through the easy to pour nozzle to make crepes, waffles, crepes, cupcakes, muffins, etc.