This kaleidoscope is made of plastic beads,lenses and a tough outer shell.<br> A simple toy with various colorful prism.<br> The kaleidoscope is a way for children to find joy and see the world in a new and more artistic way.<br> This kaleidoscope fosters children's creativity, imagination and constant fascination.<br> Kids of all ages, from 3 to 15, will love and use these treasure scope kaleidoscopes.<br> You will watch the change of color inside the tube as you twist it.<br>