| 摘要 |
<p>The kaleidoscope has a cut out (3) allowing the entry of a user's finger, to rotate the chip holder (4). Two openings can be made, alternatively, facing each other, in the tube. The kaleidoscope can then be used by turning the chip holder by two fingers. The chip holder can be sealed and then filled with liquid, such as water, and a bactericide. The chip holder can be in two levels (5,10). The inner tube (6) holds the mirrors.</p> |
