{"product_id":"kids-book-of-kaleidoscopes-book-carolyn-bennett-9781563056383","title":"The Kids' Book of Kaleidoscopes","description":"A package containing an illustrated book on how kaleidoscopes work, with projects and activities; and the components to build your own kaleidoscope. The illustrated book introduces the basic workings of light reflection, refraction and diffraction; colour blending and bouncing; and point, line and plane symmetry. It also covers the history of kaleidoscopes including stereoscopes and philosophical toys. The kit compes complete with a set of custom components, including three plastic safety mirrors, tube and turning end, a plastic eye-piece and tube cover, coloured gels and a starter set of plastic beads, gems, chips and other objects to put on view.","brand":"WoB","offers":[{"title":"US \/ GOOD \/ SBYB","offer_id":50063083602193,"sku":"CIN1563056380G","price":4.87,"currency_code":"USD","in_stock":true},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50917561139473,"sku":"CIN1563056380VG","price":4.87,"currency_code":"USD","in_stock":true},{"title":"US \/ WELL_READ \/ SBYB","offer_id":52696237048081,"sku":"CIN1563056380A","price":4.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1563056380.jpg?v=1750926042","url":"https:\/\/www.worldofbooks.com\/products\/kids-book-of-kaleidoscopes-book-carolyn-bennett-9781563056383","provider":"World of Books ","version":"1.0","type":"link"}