Student Optical Seven-Piece Set: Convex/Concave Lenses, Convex/Concave Mirrors, Prism, Pinhole, Plane Mirror

Brand: Send From China
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $3.47 – $6.25
Default variant: 7-pc Student Optical
Default SKU: dcd-30003883833
Default price: $3.47
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Optical Teaching Aid
Vendor: World Products
Weight: 450 g
Cart URL (default variant): https://sendfromchina.ai/cart/50412010242287:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=sendfromchina_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001367360
JSON data: https://sendfromchina.ai/products/wp-dcd-10001367360.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

This optical teaching aid set includes seven pieces for student use. It is made of plastic and mirror surface. It is suitable for optical teaching. The model is size large/small. The item number is 1, and the brand is Xinqi. It is not customizable and is not an export-specific supply. It is not imported. The origin is Jiangsu. The packaging quantity is subject to consultation. The external dimensions are subject to consultation.

Agentic Product Page

Summary: This optical teaching aid set includes seven pieces for student use. It is made of plastic and mirror surface. It is suitable for optical teaching. The model is size large/small. The item number is 1, and the brand is Xinqi. It is not customizable and is not an export-specific supply. It is not imported. The origin is Jiangsu. The packaging quantity is subject to consultation. The external dimensions are subject to consultation.

Generated by: deepseek-v4-flash

Images

This product has 1 imagein 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 cross-border shipping rates 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": "Student Optical Seven-Piece Set: Convex\/Concave Lenses, Convex\/Concave Mirrors, Prism, Pinhole, Plane Mirror",
      "product_id": 9539432513775,
      "variant_id": 50412010242287,
      "quantity": 1,
      "grams": 450,
      "length_cm": "28.0",
      "width_cm":  "15.0",
      "height_cm": "8.0"
    }],
    "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. The estimate endpoint uses the product dimensions provided in the request. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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