Science Experiment Engine Model Educational Engine Model Kit STEM Learning

Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $9.99
Default variant: Yellow
Default SKU: dcd-30003452017
Default price: $9.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Weight: 340 g
Cart URL (default variant): https://petsandbaby.landmarks.builders/cart/43336726609968:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://petsandbaby.landmarks.builders/products/m4x-10001220540
JSON data: https://petsandbaby.landmarks.builders/products/m4x-10001220540.json

Available Variants (2 SKUs)

This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Science Experiment Engine Model Educational Engine Model Kit STEM Learning

Agentic Product Page

Summary: Science Experiment Engine Model Educational Engine Model Kit STEM Learning. Description: 【Educational Toy】: This science experiment engine model gives kids a handsunderway to discover how moving parts work collaboratively, making early learning feel interactive and fun. 【Model Kit】: The engine model kit lets children assemble the parts themselves, helping them build fine engine skills, focus, and confidence as they complete each step. 【Mechanical Design】: As a mechanical engine toy, it features visible gears, pistons, and rotating components that visible motion clearly and make the structure e

Generated by: m4x-map-v1

Images

This product has 12 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Science Experiment Engine Model Educational Engine Model Kit STEM Learning",
      "quantity": 1,
      "grams": 340000,
      "properties": {
        "_length_cm": "25.0",
        "_width_cm":  "22.0",
        "_height_cm": "10.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").