{"catalog_name":"World Products","variant":"c","item":{"handle":"wp-dcd-10001039955","title":"Forward & Backward Propellers Twin Engine Boat Drive Kit Educational Twin Propeller Assembly Kit DIY Boat Propulsion System for Hobbyists","category":"爱好","category_name":null,"category_gid":null,"product_type":"爱好","vendor":"World Products","price":"$1.38","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"dcd-30002742926","barcode":null,"variant_title":"300 Type Kit","selected_options":{"Style":"300 Type Kit"},"description":"Educational Assembly: This comprehensive model building kit provides a hands-on learning experience for students and hobbyists to discover the mechanics of marine propulsion.Twin Power System: Featuring a high-performance twin engine boat drive kit, this set ensures balanced power distribution for stable and efficient movement across the water.Customizable Design: Build your own vessel with this DIY boat propulsion system that can be easily mounted onto foam boards or custom hulls for personalized science projects.Precision Maneuverability: The twin propeller assembly kit includes both forward and backward 36mm propellers, allowing for full directional control including forward, backward, and turning.Versatile Application: These essential RC boat parts are perfect for pool or pond use, making them an ideal choice for school experiments, STEM education, and creative DIY crafts.","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c4c4831e-390c-4400-9c0c-7cf480560808.jpg?v=1786020924","href":"/product/wp-dcd-10001039955.html","buy_url":"https://uecyem-u1.myshopify.com/products/wp-dcd-10001039955","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/c4c4831e-390c-4400-9c0c-7cf480560808.jpg?v=1786020924","alt":"Forward & Backward Propellers Twin Engine Boat Drive Kit Educational Twin Propeller Assembly Kit DIY Boat Propulsion System for Hobbyists","position":0},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/e5d6f81f-b052-4bb8-9b32-a62e62e76cfb.jpg?v=1786020908","alt":"Forward & Backward Propellers Twin Engine Boat Drive Kit Educational Twin Propeller Assembly Kit DIY Boat Propulsion System for Hobbyists","position":1},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/4fae2cee-1f23-4bb2-9e18-9faaa4274070.jpg?v=1786021068","alt":"Forward & Backward Propellers Twin Engine Boat Drive Kit Educational Twin Propeller Assembly Kit DIY Boat Propulsion System for Hobbyists","position":2},{"url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/fcb4de82-4df6-46d0-95a8-7250fb635984.jpg?v=1787391434","alt":null,"position":3}],"related":[{"handle":"wp-dcd-10001080816","title":"Silicone Paint Palette Brush Holder 2-in-1 Design Artist Palette with Brush Rest","category":"爱好","price":"$0.97","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/dd8d5262-bc04-43d4-b19c-9340729d8039.jpg?v=1786023206","sku":"dcd-30002871543","href":"/product/wp-dcd-10001080816.html"},{"handle":"wp-dcd-10001083640","title":"Scratch-Resistant Graded Card Storage Case EVA Foam Interior Aluminum Trading Card Briefcase Shockproof Combination Lock for Investors","category":"爱好","price":"$15.28","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a3ab0252-8cae-4456-8436-f93b0476ee78.jpg?v=1787648661","sku":"dcd-30002882364","href":"/product/wp-dcd-10001083640.html"},{"handle":"wp-dcd-10001083464","title":"Detachable Design DIY Wooden Trebuchet Kit Historical Reproduction Weight-Driven Catapult Model Kit Educational Toy Wooden Trebuchet Assembly Kit No Special Tools Required for Teens","category":"爱好","price":"$48.21","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7819dfa5-18ba-4224-a68b-2e66b2c95e7b_1ec26b66-3c37-4b91-ab0f-a98b24368ea5.jpg?v=1787648658","sku":"dcd-30002881900","href":"/product/wp-dcd-10001083464.html"},{"handle":"wp-dcd-10001081567","title":"Clay Sheep Tea Pet Gift Idea Sheep Tea Pet Realistic Details Decor Piece","category":"爱好","price":"$2.64","image_url":"https://cdn.shopify.com/s/files/1/0807/5486/8463/files/66d80583-058c-4982-abc4-f671f2ad2d72.jpg?v=1786023146","sku":"dcd-30002873840","href":"/product/wp-dcd-10001081567.html"}]}}