The present invention relates to a three-dimensional detachable teaching tool that can vary the angle of erection of a teaching member according to the surface on which the teaching member with the teaching contents expressed is attached. , At least three detachable surfaces (1a, 1b, 1c) to which the detachable tape 11 is attached are provided along the circumferential direction, at least two different angles among the angles between the adjacent detachable surfaces (1a, 1b, 1c) As described above, when any one of the detachable surfaces (1a, 1b, 1c) is used for detachment, the other detachable face (1a, 1b, 1c) can be used for attaching and detaching the teaching member (2). 1) is included.
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