{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001270670","title":"Heat-Powered Engine Model with Transparent Cylindrical Chamber","category":"Hobby","category_name":null,"category_gid":null,"product_type":"Hobby","vendor":"World Products","price":"$7.22","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30003612006","barcode":null,"variant_title":"180x120x110","selected_options":{"Style":"180x120x110"},"description":"This desktop display is a compact Heat-Powered engine model with a polished gold-tone top, a transparent lower chamber, and a vertical support that gives it a clean tabletop presence. Its 180 x 120 x 110 mm size makes it practical for a desk, study shelf, or workshop corner without feeling bulky. As a tabletop Heat-Powered engine, it centers attention on the visible moving parts rather than hiding them. The large circular flywheel, open geometric spokes connecting rod, and central cylindrical chamber work together to show the mechanism in a straightforward way that is easy to look at and appreciate. The flywheel engine model has a balanced round base and a clear lower section that help the structure feel open and mechanical at the same time. This makes it suitable for users who like display pieces with a technical look and a visible working layout. Beyond its visual attraction, the model is intended for observation and hands-on learning about motion conversion. Whether placed on a desktop during the day or viewed more casually at home, it provides a simple, engaging way to follow how the wheel, rod, and chamber connect in one compact engine model.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b5da0834-9004-46f0-9f4d-d308e9a21d62.jpg?v=1786241720","href":"/product/wp-dcd-10001270670.html","buy_url":"https://uecyem-u1.myshopify.com/products/wp-dcd-10001270670","buy_url_source":"shops.shop_domain + product.handle","seller_name":"uecyem-u1.myshopify.com","seller_url":"https://uecyem-u1.myshopify.com/","return_policy_url":"https://uecyem-u1.myshopify.com/policies/refund-policy","media":[{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b5da0834-9004-46f0-9f4d-d308e9a21d62.jpg?v=1786241720","alt":"Heat-Powered Engine Model Transparent Tabletop Heat-Powered Engine Cylindrical Chamber","position":0},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/552e92b6-c8aa-4008-95f2-75e3b15cc80a.jpg?v=1786241729","alt":"Heat-Powered Engine Model Transparent Tabletop Heat-Powered Engine Cylindrical Chamber","position":1},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/0f4d370b-af31-4618-9f59-fc96e3c20860.jpg?v=1786241700","alt":"Heat-Powered Engine Model Transparent Tabletop Heat-Powered Engine Cylindrical Chamber","position":2},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4ee263f8-ae0c-4e4e-a4d1-239324efc6ed.jpg?v=1787392728","alt":null,"position":3}],"related":[{"handle":"wp-dcd-10001354557","title":"Graded Card Case Reinforced Card Container Box Shockproof for Collectors","category":"Hobby","price":"$21.53","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a810d2b0-cfa5-410d-bf3d-d995860a96b1.jpg?v=1786251083","sku":"dcd-30003848856","href":"/product/wp-dcd-10001354557.html"},{"handle":"wp-dcd-10001340788","title":"Electric Pottery Wheel with Foot Pedal and Variable Speed","category":"Hobby","price":"$15.28","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a7228924-9f07-448a-ac2c-371994b2974e.jpg?v=1786250821","sku":"dcd-30003809702","href":"/product/wp-dcd-10001340788.html"},{"handle":"wp-dcd-10001340471","title":"Brush Washer with Strainer Cup","category":"Hobby","price":"$3.52","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/282c4d41-51e7-4a13-a9e3-5388aba2bd15.jpg?v=1786250956","sku":"dcd-30003808724","href":"/product/wp-dcd-10001340471.html"},{"handle":"wp-dcd-10001340468","title":"Art Storage Box with Handle","category":"Hobby","price":"$3.42","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/ece998c5-bd02-4816-8100-e9df36ba0513.jpg?v=1786250969","sku":"dcd-30003808721","href":"/product/wp-dcd-10001340468.html"}]}}