{"product_id":"optische-illusionen","title":"Optical Illusions","description":"A floating cube, a magical hologram pyramid - you can't believe your eyes! This fascinating experiment kit from KOSMOS introduces children aged eight and up to the exciting world of optical illusions. Ten astonishing experiments bring mysterious illusions to life. Creative crafting and careful observation playfully promote an understanding of visual effects and, at the same time, sharpen concentration and spatial thinking. An ideal gift for young explorers who want to challenge their senses.\u003cbr\u003e\u003cbr\u003eContents: Paper wire, polystyrene ball, hologram pyramid, mirror, striped film, wooden stick, screw, various punched sheets (spinning top, phenakistoscope, illusion pyramid), cut-out sheets (3D illusions, folding trick), Möbius strip, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Scissors, craft glue, smartphone with internet access, string\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214124769613,"sku":"65833","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051658335.png?v=1781698135","url":"https:\/\/www.kosmos.de\/en\/products\/optische-illusionen","provider":"KOSMOS Verlag","version":"1.0","type":"link"}