Topic Liking in the narrow space, it offers the tumbler to whom the mite is difficult to grow tired making use of the character of the mite which enters.SolutionsThe base buckles smoothly and it possesses the computer 2 where, center of gravity is biased to lower part the mite of the cat and the like it inserts inside computer 2 in those which automatically return to fixed attitude due to the operation of the gravitational force which designates the aforementioned base as the fulcrum, the cavity of capacity and form to be provided, character pattern is drawn in the computer 2 front, on the computer 2 rear the aforementioned mite features that the opening 24 which is entrance and exit possible is opened in the aforementioned cavity. Choice figure Drawing 1
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