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Every time go traveling, people prefer to take their own shampoo. But due to the liquid restrictions of suitcase, it is impossible to carry more than 100ml of shampoo. So people usually choose to use packing bottles or shampoo provided by the hotel, and occasionally buy familiar ones at nearby supermarkets on the road.
Twist-fun put it all together, which can be used to split a 80ml part if it is twisted down, and can be used directly. Given affordance, shaping the body tortile and using color to represent flavors makes traveler convenient and comfortable.