An object of the present invention is to provide a transparent tumbler that allows practical use of herbarium. The transparent tumbler has a double structure having an outer bottle and a middle bottle, has a space between the outer bottle and the middle bottle, and has an upper end of the outer bottle and an upper end of the middle bottle. , A packing portion is fixed via an adhesive 6, a preserved flower or a dried flower 4 is stuck on the outer surface of the middle bottle, and an oil 5 for herbarium is contained in the space. [Selection diagram] Fig. 1
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