{"product_id":"grow-a-brain-anatomy-model-polymer-brain-science-kit","title":"Grow a Brain | \nAnatomy Model Polymer Brain Science Kit","description":"\u003cp\u003eAnatomy and polymers science kit! Great Halloween activity or Halloween party decor This teeny detailed brain is made of a polymer that expands. Just add water and see your brain grow. This science kit starts out as a great looking detailed tiny brain anatomy model. When placed in water over the course of days it demonstrates the super water absorbing properties of polymers as it becomes a big brain. All in a cool 5.25x2.5x2.5\" box POS display holds 12 units Fun activity for homeschool, back to school. Perfect for birthday gift bags, stocking stuffers or any time you need a little STEM.\u003c\/p\u003e","brand":"Copernicus Toys","offers":[{"title":"Default Title","offer_id":48230125175003,"sku":"SPLBRAIN","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/6125\/files\/40a712f25b5dbebd59a656e3adeda6344490f367dca3159a2b93a16bb78e5c78.jpg?v=1770463720","url":"https:\/\/www.muttermuseumstore.org\/products\/grow-a-brain-anatomy-model-polymer-brain-science-kit","provider":"Mutter Museum Store","version":"1.0","type":"link"}